32917625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 45287424

約数和(自身を除く): 12369799

約数列:

[1, 5, 13, 25, 47, 65, 125, 235, 325, 431, 611, 1175, 1625, 2155, 3055, 5603, 5875, 10775, 15275, 20257, 28015, 53875, 76375, 101285, 140075, 263341, 506425, 700375, 1316705, 2532125, 6583525, 32917625]

約数ペア:

[(1, 32917625), (5, 6583525), (13, 2532125), (25, 1316705), (47, 700375), (65, 506425), (125, 263341), (235, 140075), (325, 101285), (431, 76375), (611, 53875), (1175, 28015), (1625, 20257), (2155, 15275), (3055, 10775), (5603, 5875)]