1080520045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2617}}^1\times {\mathrm{7507}}^1$

素因数の和:10140

約数の個数: 16

約数和(自身を含む): 1415227968

約数和(自身を除く): 334707923

約数列:

[1, 5, 11, 55, 2617, 7507, 13085, 28787, 37535, 82577, 143935, 412885, 19645819, 98229095, 216104009, 1080520045]

約数ペア:

[(1, 1080520045), (5, 216104009), (11, 98229095), (55, 19645819), (2617, 412885), (7507, 143935), (13085, 82577), (28787, 37535)]