68187955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{6491}}^1$

素因数の和:6698

約数の個数: 16

約数和(自身を含む): 89745408

約数和(自身を除く): 21557453

約数列:

[1, 5, 11, 55, 191, 955, 2101, 6491, 10505, 32455, 71401, 357005, 1239781, 6198905, 13637591, 68187955]

約数ペア:

[(1, 68187955), (5, 13637591), (11, 6198905), (55, 1239781), (191, 357005), (955, 71401), (2101, 32455), (6491, 10505)]