51664365

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3511}}^1$

素因数の和:3634

約数の個数: 32

約数和(自身を含む): 92716800

約数和(自身を除く): 41052435

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2943, 3511, 4905, 10533, 14715, 17555, 31599, 52665, 94797, 157995, 382699, 473985, 1148097, 1913495, 3444291, 5740485, 10332873, 17221455, 51664365]

約数ペア:

[(1, 51664365), (3, 17221455), (5, 10332873), (9, 5740485), (15, 3444291), (27, 1913495), (45, 1148097), (109, 473985), (135, 382699), (327, 157995), (545, 94797), (981, 52665), (1635, 31599), (2943, 17555), (3511, 14715), (4905, 10533)]