66561055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{15319}}^1$

素因数の和:15414

約数の個数: 16

約数和(自身を含む): 88243200

約数和(自身を除く): 21682145

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 15319, 76595, 168509, 842545, 1210201, 6051005, 13312211, 66561055]

約数ペア:

[(1, 66561055), (5, 13312211), (11, 6051005), (55, 1210201), (79, 842545), (395, 168509), (869, 76595), (4345, 15319)]