29168985

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 48614400

約数和(自身を除く): 19445415

約数列:

[1, 3, 5, 15, 31, 93, 149, 155, 421, 447, 465, 745, 1263, 2105, 2235, 4619, 6315, 13051, 13857, 23095, 39153, 62729, 65255, 69285, 188187, 195765, 313645, 940935, 1944599, 5833797, 9722995, 29168985]

約数ペア:

[(1, 29168985), (3, 9722995), (5, 5833797), (15, 1944599), (31, 940935), (93, 313645), (149, 195765), (155, 188187), (421, 69285), (447, 65255), (465, 62729), (745, 39153), (1263, 23095), (2105, 13857), (2235, 13051), (4619, 6315)]