39164125

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 65834496

約数和(自身を除く): 26670371

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 125, 143, 175, 275, 313, 325, 385, 455, 715, 875, 1001, 1375, 1565, 1625, 1925, 2191, 2275, 3443, 3575, 4069, 5005, 7825, 9625, 10955, 11375, 17215, 17875, 20345, 24101, 25025, 28483, 39125, 44759, 54775, 86075, 101725, 120505, 125125, 142415, 223795, 273875, 313313, 430375, 508625, 602525, 712075, 1118975, 1566565, 3012625, 3560375, 5594875, 7832825, 39164125]

約数ペア:

[(1, 39164125), (5, 7832825), (7, 5594875), (11, 3560375), (13, 3012625), (25, 1566565), (35, 1118975), (55, 712075), (65, 602525), (77, 508625), (91, 430375), (125, 313313), (143, 273875), (175, 223795), (275, 142415), (313, 125125), (325, 120505), (385, 101725), (455, 86075), (715, 54775), (875, 44759), (1001, 39125), (1375, 28483), (1565, 25025), (1625, 24101), (1925, 20345), (2191, 17875), (2275, 17215), (3443, 11375), (3575, 10955), (4069, 9625), (5005, 7825)]