15612285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 28554624

約数和(自身を除く): 12942339

約数列:

[1, 3, 5, 13, 15, 23, 39, 59, 65, 69, 115, 177, 195, 295, 299, 345, 767, 885, 897, 1357, 1495, 2301, 3481, 3835, 4071, 4485, 6785, 10443, 11505, 17405, 17641, 20355, 45253, 52215, 52923, 80063, 88205, 135759, 226265, 240189, 264615, 400315, 678795, 1040819, 1200945, 3122457, 5204095, 15612285]

約数ペア:

[(1, 15612285), (3, 5204095), (5, 3122457), (13, 1200945), (15, 1040819), (23, 678795), (39, 400315), (59, 264615), (65, 240189), (69, 226265), (115, 135759), (177, 88205), (195, 80063), (295, 52923), (299, 52215), (345, 45253), (767, 20355), (885, 17641), (897, 17405), (1357, 11505), (1495, 10443), (2301, 6785), (3481, 4485), (3835, 4071)]