91649965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 124467840

約数和(自身を除く): 32817875

約数列:

[1, 5, 11, 41, 55, 97, 205, 419, 451, 485, 1067, 2095, 2255, 3977, 4609, 5335, 17179, 19885, 23045, 40643, 43747, 85895, 188969, 203215, 218735, 447073, 944845, 1666363, 2235365, 8331815, 18329993, 91649965]

約数ペア:

[(1, 91649965), (5, 18329993), (11, 8331815), (41, 2235365), (55, 1666363), (97, 944845), (205, 447073), (419, 218735), (451, 203215), (485, 188969), (1067, 85895), (2095, 43747), (2255, 40643), (3977, 23045), (4609, 19885), (5335, 17179)]