85088385

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{359}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 155001600

約数和(自身を除く): 69913215

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 229, 345, 359, 687, 1035, 1077, 1145, 1795, 2061, 3231, 3435, 5267, 5385, 8257, 10305, 15801, 16155, 24771, 26335, 41285, 47403, 74313, 79005, 82211, 123855, 237015, 246633, 371565, 411055, 739899, 1233165, 1890853, 3699495, 5672559, 9454265, 17017677, 28362795, 85088385]

約数ペア:

[(1, 85088385), (3, 28362795), (5, 17017677), (9, 9454265), (15, 5672559), (23, 3699495), (45, 1890853), (69, 1233165), (115, 739899), (207, 411055), (229, 371565), (345, 246633), (359, 237015), (687, 123855), (1035, 82211), (1077, 79005), (1145, 74313), (1795, 47403), (2061, 41285), (3231, 26335), (3435, 24771), (5267, 16155), (5385, 15801), (8257, 10305)]