715942665

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{86939}}^1$

素因数の和:87014

約数の個数: 32

約数和(自身を含む): 1293667200

約数和(自身を除く): 577724535

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 8235, 86939, 260817, 434695, 782451, 1304085, 2347353, 3912255, 5303279, 11736765, 15909837, 26516395, 47729511, 79549185, 143188533, 238647555, 715942665]

約数ペア:

[(1, 715942665), (3, 238647555), (5, 143188533), (9, 79549185), (15, 47729511), (27, 26516395), (45, 15909837), (61, 11736765), (135, 5303279), (183, 3912255), (305, 2347353), (549, 1304085), (915, 782451), (1647, 434695), (2745, 260817), (8235, 86939)]