4936375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 6873984

約数和(自身を除く): 1937609

約数列:

[1, 5, 17, 23, 25, 85, 101, 115, 125, 391, 425, 505, 575, 1717, 1955, 2125, 2323, 2525, 2875, 8585, 9775, 11615, 12625, 39491, 42925, 48875, 58075, 197455, 214625, 290375, 987275, 4936375]

約数ペア:

[(1, 4936375), (5, 987275), (17, 290375), (23, 214625), (25, 197455), (85, 58075), (101, 48875), (115, 42925), (125, 39491), (391, 12625), (425, 11615), (505, 9775), (575, 8585), (1717, 2875), (1955, 2525), (2125, 2323)]