78096285

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18661}}^1$

素因数の和:18706

約数の個数: 32

約数和(自身を含む): 143324160

約数和(自身を除く): 65227875

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 18661, 55983, 93305, 167949, 279915, 503847, 578491, 839745, 1735473, 2519235, 2892455, 5206419, 8677365, 15619257, 26032095, 78096285]

約数ペア:

[(1, 78096285), (3, 26032095), (5, 15619257), (9, 8677365), (15, 5206419), (27, 2892455), (31, 2519235), (45, 1735473), (93, 839745), (135, 578491), (155, 503847), (279, 279915), (465, 167949), (837, 93305), (1395, 55983), (4185, 18661)]