13955445

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{6329}}^1$

素因数の和:6354

約数の個数: 36

約数和(自身を含む): 28143180

約数和(自身を除く): 14187735

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 6329, 18987, 31645, 44303, 56961, 94935, 132909, 221515, 284805, 310121, 398727, 664545, 930363, 1550605, 1993635, 2791089, 4651815, 13955445]

約数ペア:

[(1, 13955445), (3, 4651815), (5, 2791089), (7, 1993635), (9, 1550605), (15, 930363), (21, 664545), (35, 398727), (45, 310121), (49, 284805), (63, 221515), (105, 132909), (147, 94935), (245, 56961), (315, 44303), (441, 31645), (735, 18987), (2205, 6329)]