13305867155

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^2\times {\mathrm{22153}}^1$

素因数の和:22427

約数の個数: 24

約数和(自身を含む): 18389237856

約数和(自身を除く): 5083370701

約数列:

[1, 5, 7, 35, 131, 655, 917, 4585, 17161, 22153, 85805, 110765, 120127, 155071, 600635, 775355, 2902043, 14510215, 20314301, 101571505, 380167633, 1900838165, 2661173431, 13305867155]

約数ペア:

[(1, 13305867155), (5, 2661173431), (7, 1900838165), (35, 380167633), (131, 101571505), (655, 20314301), (917, 14510215), (4585, 2902043), (17161, 775355), (22153, 600635), (85805, 155071), (110765, 120127)]