70812765

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8599}}^1$

素因数の和:8674

約数の個数: 32

約数和(自身を含む): 127968000

約数和(自身を除く): 57155235

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 8235, 8599, 25797, 42995, 77391, 128985, 232173, 386955, 524539, 1160865, 1573617, 2622695, 4720851, 7868085, 14162553, 23604255, 70812765]

約数ペア:

[(1, 70812765), (3, 23604255), (5, 14162553), (9, 7868085), (15, 4720851), (27, 2622695), (45, 1573617), (61, 1160865), (135, 524539), (183, 386955), (305, 232173), (549, 128985), (915, 77391), (1647, 42995), (2745, 25797), (8235, 8599)]