64268655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389507}}^1$

素因数の和:389526

約数の個数: 16

約数和(自身を含む): 112178304

約数和(自身を除く): 47909649

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 389507, 1168521, 1947535, 4284577, 5842605, 12853731, 21422885, 64268655]

約数ペア:

[(1, 64268655), (3, 21422885), (5, 12853731), (11, 5842605), (15, 4284577), (33, 1947535), (55, 1168521), (165, 389507)]