68236785

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{10177}}^1$

素因数の和:10337

約数の個数: 24

約数和(自身を含む): 119082600

約数和(自身を除く): 50845815

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6705, 10177, 30531, 50885, 91593, 152655, 457965, 1516373, 4549119, 7581865, 13647357, 22745595, 68236785]

約数ペア:

[(1, 68236785), (3, 22745595), (5, 13647357), (9, 7581865), (15, 4549119), (45, 1516373), (149, 457965), (447, 152655), (745, 91593), (1341, 50885), (2235, 30531), (6705, 10177)]