156958365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5647}}^1$

素因数の和:5781

約数の個数: 32

約数和(自身を含む): 268392960

約数和(自身を除く): 111434595

約数列:

[1, 3, 5, 15, 17, 51, 85, 109, 255, 327, 545, 1635, 1853, 5559, 5647, 9265, 16941, 27795, 28235, 84705, 95999, 287997, 479995, 615523, 1439985, 1846569, 3077615, 9232845, 10463891, 31391673, 52319455, 156958365]

約数ペア:

[(1, 156958365), (3, 52319455), (5, 31391673), (15, 10463891), (17, 9232845), (51, 3077615), (85, 1846569), (109, 1439985), (255, 615523), (327, 479995), (545, 287997), (1635, 95999), (1853, 84705), (5559, 28235), (5647, 27795), (9265, 16941)]