115373375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{70999}}^1$

素因数の和:71027

約数の個数: 16

約数和(自身を含む): 155064000

約数和(自身を除く): 39690625

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 70999, 354995, 922987, 1774975, 4614935, 8874875, 23074675, 115373375]

約数ペア:

[(1, 115373375), (5, 23074675), (13, 8874875), (25, 4614935), (65, 1774975), (125, 922987), (325, 354995), (1625, 70999)]