57947005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 75644928

約数和(自身を除く): 17697923

約数列:

[1, 5, 23, 47, 71, 115, 151, 235, 355, 755, 1081, 1633, 3337, 3473, 5405, 7097, 8165, 10721, 16685, 17365, 35485, 53605, 76751, 163231, 246583, 383755, 503887, 816155, 1232915, 2519435, 11589401, 57947005]

約数ペア:

[(1, 57947005), (5, 11589401), (23, 2519435), (47, 1232915), (71, 816155), (115, 503887), (151, 383755), (235, 246583), (355, 163231), (755, 76751), (1081, 53605), (1633, 35485), (3337, 17365), (3473, 16685), (5405, 10721), (7097, 8165)]