227547765

素因数分解:

$3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{9743}}^1$

素因数の和:9930

約数の個数: 32

約数和(自身を含む): 406909440

約数和(自身を除く): 179361675

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 173, 519, 865, 1557, 2595, 4671, 7785, 9743, 23355, 29229, 48715, 87687, 146145, 263061, 438435, 1315305, 1685539, 5056617, 8427695, 15169851, 25283085, 45509553, 75849255, 227547765]

約数ペア:

[(1, 227547765), (3, 75849255), (5, 45509553), (9, 25283085), (15, 15169851), (27, 8427695), (45, 5056617), (135, 1685539), (173, 1315305), (519, 438435), (865, 263061), (1557, 146145), (2595, 87687), (4671, 48715), (7785, 29229), (9743, 23355)]