82218275

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{419}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 104993280

約数和(自身を除く): 22775005

約数列:

[1, 5, 25, 47, 167, 235, 419, 835, 1175, 2095, 4175, 7849, 10475, 19693, 39245, 69973, 98465, 196225, 349865, 492325, 1749325, 3288731, 16443655, 82218275]

約数ペア:

[(1, 82218275), (5, 16443655), (25, 3288731), (47, 1749325), (167, 492325), (235, 349865), (419, 196225), (835, 98465), (1175, 69973), (2095, 39245), (4175, 19693), (7849, 10475)]