99740975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3559}}^1$

素因数の和:3647

約数の個数: 24

約数和(自身を含む): 132432000

約数和(自身を除く): 32691025

約数列:

[1, 5, 19, 25, 59, 95, 295, 475, 1121, 1475, 3559, 5605, 17795, 28025, 67621, 88975, 209981, 338105, 1049905, 1690525, 3989639, 5249525, 19948195, 99740975]

約数ペア:

[(1, 99740975), (5, 19948195), (19, 5249525), (25, 3989639), (59, 1690525), (95, 1049905), (295, 338105), (475, 209981), (1121, 88975), (1475, 67621), (3559, 28025), (5605, 17795)]