13332525

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 23569920

約数和(自身を除く): 10237395

約数列:

[1, 3, 5, 15, 23, 25, 59, 69, 75, 115, 131, 177, 295, 345, 393, 575, 655, 885, 1357, 1475, 1725, 1965, 3013, 3275, 4071, 4425, 6785, 7729, 9039, 9825, 15065, 20355, 23187, 33925, 38645, 45195, 75325, 101775, 115935, 177767, 193225, 225975, 533301, 579675, 888835, 2666505, 4444175, 13332525]

約数ペア:

[(1, 13332525), (3, 4444175), (5, 2666505), (15, 888835), (23, 579675), (25, 533301), (59, 225975), (69, 193225), (75, 177767), (115, 115935), (131, 101775), (177, 75325), (295, 45195), (345, 38645), (393, 33925), (575, 23187), (655, 20355), (885, 15065), (1357, 9825), (1475, 9039), (1725, 7729), (1965, 6785), (3013, 4425), (3275, 4071)]