89874735

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{557}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 149133312

約数和(自身を除く): 59258577

約数列:

[1, 3, 5, 15, 31, 93, 155, 347, 465, 557, 1041, 1671, 1735, 2785, 5205, 8355, 10757, 17267, 32271, 51801, 53785, 86335, 161355, 193279, 259005, 579837, 966395, 2899185, 5991649, 17974947, 29958245, 89874735]

約数ペア:

[(1, 89874735), (3, 29958245), (5, 17974947), (15, 5991649), (31, 2899185), (93, 966395), (155, 579837), (347, 259005), (465, 193279), (557, 161355), (1041, 86335), (1671, 53785), (1735, 51801), (2785, 32271), (5205, 17267), (8355, 10757)]