56894565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41681}}^1$

素因数の和:41709

約数の個数: 32

約数和(自身を含む): 112041216

約数和(自身を除く): 55146651

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 41681, 125043, 208405, 291767, 541853, 625215, 875301, 1458835, 1625559, 2709265, 3792971, 4376505, 8127795, 11378913, 18964855, 56894565]

約数ペア:

[(1, 56894565), (3, 18964855), (5, 11378913), (7, 8127795), (13, 4376505), (15, 3792971), (21, 2709265), (35, 1625559), (39, 1458835), (65, 875301), (91, 625215), (105, 541853), (195, 291767), (273, 208405), (455, 125043), (1365, 41681)]