13738275

素因数分解:

$3^3\times 5^2\times {\mathrm{20353}}^1$

素因数の和:20372

約数の個数: 24

約数和(自身を含む): 25238960

約数和(自身を除く): 11500685

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 20353, 61059, 101765, 183177, 305295, 508825, 549531, 915885, 1526475, 2747655, 4579425, 13738275]

約数ペア:

[(1, 13738275), (3, 4579425), (5, 2747655), (9, 1526475), (15, 915885), (25, 549531), (27, 508825), (45, 305295), (75, 183177), (135, 101765), (225, 61059), (675, 20353)]