73891015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{6961}}^1$

素因数の和:7170

約数の個数: 16

約数和(自身を含む): 97245216

約数和(自身を除く): 23354201

約数列:

[1, 5, 11, 55, 193, 965, 2123, 6961, 10615, 34805, 76571, 382855, 1343473, 6717365, 14778203, 73891015]

約数ペア:

[(1, 73891015), (5, 14778203), (11, 6717365), (55, 1343473), (193, 382855), (965, 76571), (2123, 34805), (6961, 10615)]