497409615

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{4253}}^1$

素因数の和:4400

約数の個数: 48

約数和(自身を含む): 907837632

約数和(自身を除く): 410428017

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 113, 115, 207, 339, 345, 565, 1017, 1035, 1695, 2599, 4253, 5085, 7797, 12759, 12995, 21265, 23391, 38277, 38985, 63795, 97819, 116955, 191385, 293457, 480589, 489095, 880371, 1441767, 1467285, 2402945, 4325301, 4401855, 7208835, 11053547, 21626505, 33160641, 55267735, 99481923, 165803205, 497409615]

約数ペア:

[(1, 497409615), (3, 165803205), (5, 99481923), (9, 55267735), (15, 33160641), (23, 21626505), (45, 11053547), (69, 7208835), (113, 4401855), (115, 4325301), (207, 2402945), (339, 1467285), (345, 1441767), (565, 880371), (1017, 489095), (1035, 480589), (1695, 293457), (2599, 191385), (4253, 116955), (5085, 97819), (7797, 63795), (12759, 38985), (12995, 38277), (21265, 23391)]