16317375

素因数分解:

$3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 27698112

約数和(自身を除く): 11380737

約数列:

[1, 3, 5, 15, 25, 53, 75, 125, 159, 265, 375, 795, 821, 1325, 2463, 3975, 4105, 6625, 12315, 19875, 20525, 43513, 61575, 102625, 130539, 217565, 307875, 652695, 1087825, 3263475, 5439125, 16317375]

約数ペア:

[(1, 16317375), (3, 5439125), (5, 3263475), (15, 1087825), (25, 652695), (53, 307875), (75, 217565), (125, 130539), (159, 102625), (265, 61575), (375, 43513), (795, 20525), (821, 19875), (1325, 12315), (2463, 6625), (3975, 4105)]