37920735

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4871}}^1$

素因数の和:5055

約数の個数: 24

約数和(自身を含む): 66122784

約数和(自身を除く): 28202049

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 2595, 4871, 7785, 14613, 24355, 43839, 73065, 219195, 842683, 2528049, 4213415, 7584147, 12640245, 37920735]

約数ペア:

[(1, 37920735), (3, 12640245), (5, 7584147), (9, 4213415), (15, 2528049), (45, 842683), (173, 219195), (519, 73065), (865, 43839), (1557, 24355), (2595, 14613), (4871, 7785)]