98591975

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 125527680

約数和(自身を除く): 26935705

約数列:

[1, 5, 25, 73, 89, 365, 445, 607, 1825, 2225, 3035, 6497, 15175, 32485, 44311, 54023, 162425, 221555, 270115, 1107775, 1350575, 3943679, 19718395, 98591975]

約数ペア:

[(1, 98591975), (5, 19718395), (25, 3943679), (73, 1350575), (89, 1107775), (365, 270115), (445, 221555), (607, 162425), (1825, 54023), (2225, 44311), (3035, 32485), (6497, 15175)]