3134985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 5825280

約数和(自身を除く): 2690295

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 409, 511, 1095, 1227, 1533, 2045, 2555, 2863, 6135, 7665, 8589, 14315, 29857, 42945, 89571, 149285, 208999, 447855, 626997, 1044995, 3134985]

約数ペア:

[(1, 3134985), (3, 1044995), (5, 626997), (7, 447855), (15, 208999), (21, 149285), (35, 89571), (73, 42945), (105, 29857), (219, 14315), (365, 8589), (409, 7665), (511, 6135), (1095, 2863), (1227, 2555), (1533, 2045)]