38953375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 53778816

約数和(自身を除く): 14825441

約数列:

[1, 5, 17, 23, 25, 85, 115, 125, 391, 425, 575, 797, 1955, 2125, 2875, 3985, 9775, 13549, 18331, 19925, 48875, 67745, 91655, 99625, 311627, 338725, 458275, 1558135, 1693625, 2291375, 7790675, 38953375]

約数ペア:

[(1, 38953375), (5, 7790675), (17, 2291375), (23, 1693625), (25, 1558135), (85, 458275), (115, 338725), (125, 311627), (391, 99625), (425, 91655), (575, 67745), (797, 48875), (1955, 19925), (2125, 18331), (2875, 13549), (3985, 9775)]