15133690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 33747840

約数和(自身を除く): 18614150

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 494, 557, 715, 1045, 1114, 1235, 1430, 2090, 2470, 2717, 2785, 5434, 5570, 6127, 7241, 10583, 12254, 13585, 14482, 21166, 27170, 30635, 36205, 52915, 61270, 72410, 79651, 105830, 116413, 137579, 159302, 232826, 275158, 398255, 582065, 687895, 796510, 1164130, 1375790, 1513369, 3026738, 7566845, 15133690]

約数ペア:

[(1, 15133690), (2, 7566845), (5, 3026738), (10, 1513369), (11, 1375790), (13, 1164130), (19, 796510), (22, 687895), (26, 582065), (38, 398255), (55, 275158), (65, 232826), (95, 159302), (110, 137579), (130, 116413), (143, 105830), (190, 79651), (209, 72410), (247, 61270), (286, 52915), (418, 36205), (494, 30635), (557, 27170), (715, 21166), (1045, 14482), (1114, 13585), (1235, 12254), (1430, 10583), (2090, 7241), (2470, 6127), (2717, 5570), (2785, 5434)]