197148528025

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{508213}}^1$

素因数の和:508545

約数の個数: 24

約数和(自身を含む): 249553402560

約数和(自身を除く): 52404874535

約数列:

[1, 5, 25, 59, 263, 295, 1315, 1475, 6575, 15517, 77585, 387925, 508213, 2541065, 12705325, 29984567, 133660019, 149922835, 668300095, 749614175, 3341500475, 7885941121, 39429705605, 197148528025]

約数ペア:

[(1, 197148528025), (5, 39429705605), (25, 7885941121), (59, 3341500475), (263, 749614175), (295, 668300095), (1315, 149922835), (1475, 133660019), (6575, 29984567), (15517, 12705325), (77585, 2541065), (387925, 508213)]