71323715

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1093}}^1$

素因数の和:1550

約数の個数: 16

約数和(自身を含む): 88640256

約数和(自身を除く): 17316541

約数列:

[1, 5, 31, 155, 421, 1093, 2105, 5465, 13051, 33883, 65255, 169415, 460153, 2300765, 14264743, 71323715]

約数ペア:

[(1, 71323715), (5, 14264743), (31, 2300765), (155, 460153), (421, 169415), (1093, 65255), (2105, 33883), (5465, 13051)]