222750945

素因数分解:

$3^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{3167}}^1$

素因数の和:3702

約数の個数: 32

約数和(自身を含む): 396887040

約数和(自身を除く): 174136095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 521, 1563, 2605, 3167, 4689, 7815, 9501, 14067, 15835, 23445, 28503, 47505, 70335, 85509, 142515, 427545, 1650007, 4950021, 8250035, 14850063, 24750105, 44550189, 74250315, 222750945]

約数ペア:

[(1, 222750945), (3, 74250315), (5, 44550189), (9, 24750105), (15, 14850063), (27, 8250035), (45, 4950021), (135, 1650007), (521, 427545), (1563, 142515), (2605, 85509), (3167, 70335), (4689, 47505), (7815, 28503), (9501, 23445), (14067, 15835)]