349702925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4253}}^1$

素因数の和:4310

約数の個数: 48

約数和(自身を含む): 531715968

約数和(自身を除く): 182013043

約数列:

[1, 5, 11, 13, 23, 25, 55, 65, 115, 143, 253, 275, 299, 325, 575, 715, 1265, 1495, 3289, 3575, 4253, 6325, 7475, 16445, 21265, 46783, 55289, 82225, 97819, 106325, 233915, 276445, 489095, 608179, 1076009, 1169575, 1271647, 1382225, 2445475, 3040895, 5380045, 6358235, 13988117, 15204475, 26900225, 31791175, 69940585, 349702925]

約数ペア:

[(1, 349702925), (5, 69940585), (11, 31791175), (13, 26900225), (23, 15204475), (25, 13988117), (55, 6358235), (65, 5380045), (115, 3040895), (143, 2445475), (253, 1382225), (275, 1271647), (299, 1169575), (325, 1076009), (575, 608179), (715, 489095), (1265, 276445), (1495, 233915), (3289, 106325), (3575, 97819), (4253, 82225), (6325, 55289), (7475, 46783), (16445, 21265)]