183653145

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 383685120

約数和(自身を除く): 200031975

約数列:

[1, 3, 5, 9, 13, 15, 19, 31, 39, 41, 45, 57, 65, 93, 95, 117, 123, 155, 169, 171, 195, 205, 247, 279, 285, 369, 403, 465, 507, 533, 585, 589, 615, 741, 779, 845, 855, 1209, 1235, 1271, 1395, 1521, 1599, 1767, 1845, 2015, 2223, 2337, 2535, 2665, 2945, 3211, 3627, 3705, 3813, 3895, 4797, 5239, 5301, 6045, 6355, 6929, 7011, 7605, 7657, 7995, 8835, 9633, 10127, 11115, 11439, 11685, 15717, 16055, 16523, 18135, 19065, 20787, 22971, 23985, 24149, 26195, 26505, 28899, 30381, 34645, 35055, 38285, 47151, 48165, 49569, 50635, 57195, 62361, 68913, 72447, 78585, 82615, 91143, 99541, 103935, 114855, 120745, 131651, 144495, 148707, 151905, 214799, 217341, 235755, 247845, 298623, 311805, 313937, 344565, 362235, 394953, 455715, 497705, 644397, 658255, 743535, 895869, 941811, 1073995, 1086705, 1184859, 1493115, 1569685, 1933191, 1974765, 2825433, 3221985, 4081181, 4479345, 4709055, 5924295, 9665955, 12243543, 14127165, 20405905, 36730629, 61217715, 183653145]

約数ペア:

[(1, 183653145), (3, 61217715), (5, 36730629), (9, 20405905), (13, 14127165), (15, 12243543), (19, 9665955), (31, 5924295), (39, 4709055), (41, 4479345), (45, 4081181), (57, 3221985), (65, 2825433), (93, 1974765), (95, 1933191), (117, 1569685), (123, 1493115), (155, 1184859), (169, 1086705), (171, 1073995), (195, 941811), (205, 895869), (247, 743535), (279, 658255), (285, 644397), (369, 497705), (403, 455715), (465, 394953), (507, 362235), (533, 344565), (585, 313937), (589, 311805), (615, 298623), (741, 247845), (779, 235755), (845, 217341), (855, 214799), (1209, 151905), (1235, 148707), (1271, 144495), (1395, 131651), (1521, 120745), (1599, 114855), (1767, 103935), (1845, 99541), (2015, 91143), (2223, 82615), (2337, 78585), (2535, 72447), (2665, 68913), (2945, 62361), (3211, 57195), (3627, 50635), (3705, 49569), (3813, 48165), (3895, 47151), (4797, 38285), (5239, 35055), (5301, 34645), (6045, 30381), (6355, 28899), (6929, 26505), (7011, 26195), (7605, 24149), (7657, 23985), (7995, 22971), (8835, 20787), (9633, 19065), (10127, 18135), (11115, 16523), (11439, 16055), (11685, 15717)]