72413055

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 128

約数和(自身を含む): 157409280

約数和(自身を除く): 84996225

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 31, 33, 39, 45, 55, 65, 93, 99, 117, 121, 135, 143, 155, 165, 195, 279, 297, 341, 351, 363, 403, 429, 465, 495, 585, 605, 715, 837, 1023, 1089, 1209, 1287, 1331, 1395, 1485, 1573, 1705, 1755, 1815, 2015, 2145, 3069, 3267, 3627, 3751, 3861, 3993, 4185, 4433, 4719, 5115, 5445, 6045, 6435, 6655, 7865, 9207, 10881, 11253, 11979, 13299, 14157, 15345, 16335, 17303, 18135, 18755, 19305, 19965, 22165, 23595, 33759, 35937, 39897, 41261, 42471, 46035, 48763, 51909, 54405, 56265, 59895, 66495, 70785, 86515, 101277, 119691, 123783, 146289, 155727, 168795, 179685, 199485, 206305, 212355, 243815, 259545, 371349, 438867, 467181, 506385, 536393, 598455, 618915, 731445, 778635, 1114047, 1316601, 1609179, 1856745, 2194335, 2335905, 2681965, 4827537, 5570235, 6583005, 8045895, 14482611, 24137685, 72413055]

約数ペア:

[(1, 72413055), (3, 24137685), (5, 14482611), (9, 8045895), (11, 6583005), (13, 5570235), (15, 4827537), (27, 2681965), (31, 2335905), (33, 2194335), (39, 1856745), (45, 1609179), (55, 1316601), (65, 1114047), (93, 778635), (99, 731445), (117, 618915), (121, 598455), (135, 536393), (143, 506385), (155, 467181), (165, 438867), (195, 371349), (279, 259545), (297, 243815), (341, 212355), (351, 206305), (363, 199485), (403, 179685), (429, 168795), (465, 155727), (495, 146289), (585, 123783), (605, 119691), (715, 101277), (837, 86515), (1023, 70785), (1089, 66495), (1209, 59895), (1287, 56265), (1331, 54405), (1395, 51909), (1485, 48763), (1573, 46035), (1705, 42471), (1755, 41261), (1815, 39897), (2015, 35937), (2145, 33759), (3069, 23595), (3267, 22165), (3627, 19965), (3751, 19305), (3861, 18755), (3993, 18135), (4185, 17303), (4433, 16335), (4719, 15345), (5115, 14157), (5445, 13299), (6045, 11979), (6435, 11253), (6655, 10881), (7865, 9207)]