3141515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2843}}^1$

素因数の和:2878

約数の個数: 16

約数和(自身を含む): 4300128

約数和(自身を除く): 1158613

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 2843, 14215, 36959, 48331, 184795, 241655, 628303, 3141515]

約数ペア:

[(1, 3141515), (5, 628303), (13, 241655), (17, 184795), (65, 48331), (85, 36959), (221, 14215), (1105, 2843)]