13461325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 17873856

約数和(自身を除く): 4412531

約数列:

[1, 5, 23, 25, 41, 115, 205, 571, 575, 943, 1025, 2855, 4715, 13133, 14275, 23411, 23575, 65665, 117055, 328325, 538453, 585275, 2692265, 13461325]

約数ペア:

[(1, 13461325), (5, 2692265), (23, 585275), (25, 538453), (41, 328325), (115, 117055), (205, 65665), (571, 23575), (575, 23411), (943, 14275), (1025, 13133), (2855, 4715)]