7120685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 10499328

約数和(自身を除く): 3378643

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 433, 715, 1265, 1495, 2165, 3289, 4763, 5629, 9959, 16445, 23815, 28145, 49795, 61919, 109549, 129467, 309595, 547745, 647335, 1424137, 7120685]

約数ペア:

[(1, 7120685), (5, 1424137), (11, 647335), (13, 547745), (23, 309595), (55, 129467), (65, 109549), (115, 61919), (143, 49795), (253, 28145), (299, 23815), (433, 16445), (715, 9959), (1265, 5629), (1495, 4763), (2165, 3289)]