61328205

素因数分解:

$3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2153}}^1$

素因数の和:2378

約数の個数: 32

約数和(自身を含む): 109595520

約数和(自身を除く): 48267315

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 211, 633, 1055, 1899, 2153, 3165, 5697, 6459, 9495, 10765, 19377, 28485, 32295, 58131, 96885, 290655, 454283, 1362849, 2271415, 4088547, 6814245, 12265641, 20442735, 61328205]

約数ペア:

[(1, 61328205), (3, 20442735), (5, 12265641), (9, 6814245), (15, 4088547), (27, 2271415), (45, 1362849), (135, 454283), (211, 290655), (633, 96885), (1055, 58131), (1899, 32295), (2153, 28485), (3165, 19377), (5697, 10765), (6459, 9495)]