98800775

素因数分解:

$5^2\times {\mathrm{41}}^2\times {\mathrm{2351}}^1$

素因数の和:2443

約数の個数: 18

約数和(自身を含む): 125627376

約数和(自身を除く): 26826601

約数列:

[1, 5, 25, 41, 205, 1025, 1681, 2351, 8405, 11755, 42025, 58775, 96391, 481955, 2409775, 3952031, 19760155, 98800775]

約数ペア:

[(1, 98800775), (5, 19760155), (25, 3952031), (41, 2409775), (205, 481955), (1025, 96391), (1681, 58775), (2351, 42025), (8405, 11755)]