68407325

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8317}}^1$

素因数の和:8381

約数の個数: 24

約数和(自身を含む): 99017472

約数和(自身を除く): 30610147

約数列:

[1, 5, 7, 25, 35, 47, 175, 235, 329, 1175, 1645, 8225, 8317, 41585, 58219, 207925, 291095, 390899, 1455475, 1954495, 2736293, 9772475, 13681465, 68407325]

約数ペア:

[(1, 68407325), (5, 13681465), (7, 9772475), (25, 2736293), (35, 1954495), (47, 1455475), (175, 390899), (235, 291095), (329, 207925), (1175, 58219), (1645, 41585), (8225, 8317)]