37939785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3671}}^1$

素因数の和:3745

約数の個数: 32

約数和(自身を含む): 66624768

約数和(自身を除く): 28684983

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 3445, 3671, 10335, 11013, 18355, 47723, 55065, 143169, 194563, 238615, 583689, 715845, 972815, 2529319, 2918445, 7587957, 12646595, 37939785]

約数ペア:

[(1, 37939785), (3, 12646595), (5, 7587957), (13, 2918445), (15, 2529319), (39, 972815), (53, 715845), (65, 583689), (159, 238615), (195, 194563), (265, 143169), (689, 55065), (795, 47723), (2067, 18355), (3445, 11013), (3671, 10335)]