13740525

素因数分解:

$3^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:542

約数の個数: 36

約数和(自身を含む): 24823188

約数和(自身を除く): 11082663

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 173, 225, 353, 519, 865, 1059, 1557, 1765, 2595, 3177, 4325, 5295, 7785, 8825, 12975, 15885, 26475, 38925, 61069, 79425, 183207, 305345, 549621, 916035, 1526725, 2748105, 4580175, 13740525]

約数ペア:

[(1, 13740525), (3, 4580175), (5, 2748105), (9, 1526725), (15, 916035), (25, 549621), (45, 305345), (75, 183207), (173, 79425), (225, 61069), (353, 38925), (519, 26475), (865, 15885), (1059, 12975), (1557, 8825), (1765, 7785), (2595, 5295), (3177, 4325)]