29856855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1571}}^1$

素因数の和:1767

約数の個数: 32

約数和(自身を含む): 54931968

約数和(自身を除く): 25075113

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 181, 543, 905, 1267, 1571, 2715, 3801, 4713, 6335, 7855, 10997, 19005, 23565, 32991, 54985, 164955, 284351, 853053, 1421755, 1990457, 4265265, 5971371, 9952285, 29856855]

約数ペア:

[(1, 29856855), (3, 9952285), (5, 5971371), (7, 4265265), (15, 1990457), (21, 1421755), (35, 853053), (105, 284351), (181, 164955), (543, 54985), (905, 32991), (1267, 23565), (1571, 19005), (2715, 10997), (3801, 7855), (4713, 6335)]