68173775

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 87275664

約数和(自身を除く): 19101889

約数列:

[1, 5, 25, 41, 205, 227, 293, 1025, 1135, 1465, 5675, 7325, 9307, 12013, 46535, 60065, 66511, 232675, 300325, 332555, 1662775, 2726951, 13634755, 68173775]

約数ペア:

[(1, 68173775), (5, 13634755), (25, 2726951), (41, 1662775), (205, 332555), (227, 300325), (293, 232675), (1025, 66511), (1135, 60065), (1465, 46535), (5675, 12013), (7325, 9307)]