1330929985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{43759}}^1$

素因数の和:43861

約数の個数: 32

約数和(自身を含む): 2016460800

約数和(自身を除く): 685530815

約数列:

[1, 5, 7, 11, 35, 55, 77, 79, 385, 395, 553, 869, 2765, 4345, 6083, 30415, 43759, 218795, 306313, 481349, 1531565, 2406745, 3369443, 3456961, 16847215, 17284805, 24198727, 38026571, 120993635, 190132855, 266185997, 1330929985]

約数ペア:

[(1, 1330929985), (5, 266185997), (7, 190132855), (11, 120993635), (35, 38026571), (55, 24198727), (77, 17284805), (79, 16847215), (385, 3456961), (395, 3369443), (553, 2406745), (869, 1531565), (2765, 481349), (4345, 306313), (6083, 218795), (30415, 43759)]