252181845

素因数分解:

$3^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{6361}}^1$

素因数の和:7253

約数の個数: 24

約数和(自身を含む): 437680152

約数和(自身を除く): 185498307

約数列:

[1, 3, 5, 9, 15, 45, 881, 2643, 4405, 6361, 7929, 13215, 19083, 31805, 39645, 57249, 95415, 286245, 5604041, 16812123, 28020205, 50436369, 84060615, 252181845]

約数ペア:

[(1, 252181845), (3, 84060615), (5, 50436369), (9, 28020205), (15, 16812123), (45, 5604041), (881, 286245), (2643, 95415), (4405, 57249), (6361, 39645), (7929, 31805), (13215, 19083)]