1330842555

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:871

約数の個数: 160

約数和(自身を含む): 2966261760

約数和(自身を除く): 1635419205

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 31, 35, 45, 57, 63, 81, 93, 95, 105, 133, 135, 155, 171, 189, 217, 279, 285, 315, 399, 405, 465, 513, 567, 589, 651, 665, 797, 837, 855, 945, 1085, 1197, 1395, 1539, 1767, 1953, 1995, 2391, 2511, 2565, 2835, 2945, 3255, 3591, 3985, 4123, 4185, 5301, 5579, 5859, 5985, 7173, 7695, 8835, 9765, 10773, 11955, 12369, 12555, 15143, 15903, 16737, 17577, 17955, 20615, 21519, 24707, 26505, 27895, 29295, 35865, 37107, 45429, 47709, 50211, 53865, 61845, 64557, 74121, 75715, 79515, 83685, 87885, 106001, 107595, 111321, 123535, 136287, 150633, 172949, 185535, 222363, 227145, 238545, 251055, 318003, 322785, 333963, 370605, 408861, 451899, 469433, 518847, 530005, 556605, 667089, 681435, 753165, 864745, 954009, 1111815, 1226583, 1408299, 1556541, 1590015, 1669815, 2001267, 2044305, 2259495, 2347165, 2594235, 2862027, 3286031, 3335445, 4224897, 4669623, 4770045, 6132915, 7041495, 7782705, 8586081, 9858093, 10006335, 12674691, 14008869, 14310135, 16430155, 21124485, 23348115, 29574279, 38024073, 42930405, 49290465, 63373455, 70044345, 88722837, 147871395, 190120365, 266168511, 443614185, 1330842555]

約数ペア:

[(1, 1330842555), (3, 443614185), (5, 266168511), (7, 190120365), (9, 147871395), (15, 88722837), (19, 70044345), (21, 63373455), (27, 49290465), (31, 42930405), (35, 38024073), (45, 29574279), (57, 23348115), (63, 21124485), (81, 16430155), (93, 14310135), (95, 14008869), (105, 12674691), (133, 10006335), (135, 9858093), (155, 8586081), (171, 7782705), (189, 7041495), (217, 6132915), (279, 4770045), (285, 4669623), (315, 4224897), (399, 3335445), (405, 3286031), (465, 2862027), (513, 2594235), (567, 2347165), (589, 2259495), (651, 2044305), (665, 2001267), (797, 1669815), (837, 1590015), (855, 1556541), (945, 1408299), (1085, 1226583), (1197, 1111815), (1395, 954009), (1539, 864745), (1767, 753165), (1953, 681435), (1995, 667089), (2391, 556605), (2511, 530005), (2565, 518847), (2835, 469433), (2945, 451899), (3255, 408861), (3591, 370605), (3985, 333963), (4123, 322785), (4185, 318003), (5301, 251055), (5579, 238545), (5859, 227145), (5985, 222363), (7173, 185535), (7695, 172949), (8835, 150633), (9765, 136287), (10773, 123535), (11955, 111321), (12369, 107595), (12555, 106001), (15143, 87885), (15903, 83685), (16737, 79515), (17577, 75715), (17955, 74121), (20615, 64557), (21519, 61845), (24707, 53865), (26505, 50211), (27895, 47709), (29295, 45429), (35865, 37107)]