139384305

素因数分解:

$3^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{5171}}^1$

素因数の和:5781

約数の個数: 24

約数和(自身を含む): 242049600

約数和(自身を除く): 102665295

約数列:

[1, 3, 5, 9, 15, 45, 599, 1797, 2995, 5171, 5391, 8985, 15513, 25855, 26955, 46539, 77565, 232695, 3097429, 9292287, 15487145, 27876861, 46461435, 139384305]

約数ペア:

[(1, 139384305), (3, 46461435), (5, 27876861), (9, 15487145), (15, 9292287), (45, 3097429), (599, 232695), (1797, 77565), (2995, 46539), (5171, 26955), (5391, 25855), (8985, 15513)]