87412125

素因数分解:

$3^1\times 5^3\times {\mathrm{257}}^1\times {\mathrm{907}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 146180736

約数和(自身を除く): 58768611

約数列:

[1, 3, 5, 15, 25, 75, 125, 257, 375, 771, 907, 1285, 2721, 3855, 4535, 6425, 13605, 19275, 22675, 32125, 68025, 96375, 113375, 233099, 340125, 699297, 1165495, 3496485, 5827475, 17482425, 29137375, 87412125]

約数ペア:

[(1, 87412125), (3, 29137375), (5, 17482425), (15, 5827475), (25, 3496485), (75, 1165495), (125, 699297), (257, 340125), (375, 233099), (771, 113375), (907, 96375), (1285, 68025), (2721, 32125), (3855, 22675), (4535, 19275), (6425, 13605)]