72484705

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1451}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 88792704

約数和(自身を除く): 16307999

約数列:

[1, 5, 97, 103, 485, 515, 1451, 7255, 9991, 49955, 140747, 149453, 703735, 747265, 14496941, 72484705]

約数ペア:

[(1, 72484705), (5, 14496941), (97, 747265), (103, 703735), (485, 149453), (515, 140747), (1451, 49955), (7255, 9991)]