47158905

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2741}}^1$

素因数の和:2817

約数の個数: 32

約数和(自身を含む): 80022528

約数和(自身を除く): 32863623

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 465, 555, 1147, 2741, 3441, 5735, 8223, 13705, 17205, 41115, 84971, 101417, 254913, 304251, 424855, 507085, 1274565, 1521255, 3143927, 9431781, 15719635, 47158905]

約数ペア:

[(1, 47158905), (3, 15719635), (5, 9431781), (15, 3143927), (31, 1521255), (37, 1274565), (93, 507085), (111, 424855), (155, 304251), (185, 254913), (465, 101417), (555, 84971), (1147, 41115), (2741, 17205), (3441, 13705), (5735, 8223)]