39372015

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 65488896

約数和(自身を除く): 26116881

約数列:

[1, 3, 5, 15, 31, 93, 155, 227, 373, 465, 681, 1119, 1135, 1865, 3405, 5595, 7037, 11563, 21111, 34689, 35185, 57815, 84671, 105555, 173445, 254013, 423355, 1270065, 2624801, 7874403, 13124005, 39372015]

約数ペア:

[(1, 39372015), (3, 13124005), (5, 7874403), (15, 2624801), (31, 1270065), (93, 423355), (155, 254013), (227, 173445), (373, 105555), (465, 84671), (681, 57815), (1119, 35185), (1135, 34689), (1865, 21111), (3405, 11563), (5595, 7037)]