85546565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 114487296

約数和(自身を除く): 28940731

約数列:

[1, 5, 13, 43, 65, 127, 215, 241, 559, 635, 1205, 1651, 2795, 3133, 5461, 8255, 10363, 15665, 27305, 30607, 51815, 70993, 134719, 153035, 354965, 397891, 673595, 1316101, 1989455, 6580505, 17109313, 85546565]

約数ペア:

[(1, 85546565), (5, 17109313), (13, 6580505), (43, 1989455), (65, 1316101), (127, 673595), (215, 397891), (241, 354965), (559, 153035), (635, 134719), (1205, 70993), (1651, 51815), (2795, 30607), (3133, 27305), (5461, 15665), (8255, 10363)]