29182775

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 37685088

約数和(自身を除く): 8502313

約数列:

[1, 5, 25, 41, 71, 205, 355, 401, 1025, 1775, 2005, 2911, 10025, 14555, 16441, 28471, 72775, 82205, 142355, 411025, 711775, 1167311, 5836555, 29182775]

約数ペア:

[(1, 29182775), (5, 5836555), (25, 1167311), (41, 711775), (71, 411025), (205, 142355), (355, 82205), (401, 72775), (1025, 28471), (1775, 16441), (2005, 14555), (2911, 10025)]