38691615

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 25175265

約数列:

[1, 3, 5, 15, 43, 129, 215, 223, 269, 645, 669, 807, 1115, 1345, 3345, 4035, 9589, 11567, 28767, 34701, 47945, 57835, 59987, 143835, 173505, 179961, 299935, 899805, 2579441, 7738323, 12897205, 38691615]

約数ペア:

[(1, 38691615), (3, 12897205), (5, 7738323), (15, 2579441), (43, 899805), (129, 299935), (215, 179961), (223, 173505), (269, 143835), (645, 59987), (669, 57835), (807, 47945), (1115, 34701), (1345, 28767), (3345, 11567), (4035, 9589)]