64811505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3671}}^1$

素因数の和:3797

約数の個数: 32

約数和(自身を含む): 114213888

約数和(自身を除く): 49402383

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 165, 321, 535, 1177, 1605, 3531, 3671, 5885, 11013, 17655, 18355, 40381, 55065, 121143, 201905, 392797, 605715, 1178391, 1963985, 4320767, 5891955, 12962301, 21603835, 64811505]

約数ペア:

[(1, 64811505), (3, 21603835), (5, 12962301), (11, 5891955), (15, 4320767), (33, 1963985), (55, 1178391), (107, 605715), (165, 392797), (321, 201905), (535, 121143), (1177, 55065), (1605, 40381), (3531, 18355), (3671, 17655), (5885, 11013)]