71571975

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41491}}^1$

素因数の和:41527

約数の個数: 24

約数和(自身を含む): 123480192

約数和(自身を除く): 51908217

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 41491, 124473, 207455, 622365, 954293, 1037275, 2862879, 3111825, 4771465, 14314395, 23857325, 71571975]

約数ペア:

[(1, 71571975), (3, 23857325), (5, 14314395), (15, 4771465), (23, 3111825), (25, 2862879), (69, 1037275), (75, 954293), (115, 622365), (345, 207455), (575, 124473), (1725, 41491)]