24690025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 32810400

約数和(自身を除く): 8120375

約数列:

[1, 5, 19, 25, 59, 95, 295, 475, 881, 1121, 1475, 4405, 5605, 16739, 22025, 28025, 51979, 83695, 259895, 418475, 987601, 1299475, 4938005, 24690025]

約数ペア:

[(1, 24690025), (5, 4938005), (19, 1299475), (25, 987601), (59, 418475), (95, 259895), (295, 83695), (475, 51979), (881, 28025), (1121, 22025), (1475, 16739), (4405, 5605)]