71630925

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{30809}}^1$

素因数の和:30853

約数の個数: 24

約数和(自身を含む): 122254080

約数和(自身を除く): 50623155

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 30809, 92427, 154045, 462135, 770225, 955079, 2310675, 2865237, 4775395, 14326185, 23876975, 71630925]

約数ペア:

[(1, 71630925), (3, 23876975), (5, 14326185), (15, 4775395), (25, 2865237), (31, 2310675), (75, 955079), (93, 770225), (155, 462135), (465, 154045), (775, 92427), (2325, 30809)]