83800125

素因数分解:

$3^2\times 5^3\times {\mathrm{74489}}^1$

素因数の和:74510

約数の個数: 24

約数和(自身を含む): 151065720

約数和(自身を除く): 67265595

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 74489, 223467, 372445, 670401, 1117335, 1862225, 3352005, 5586675, 9311125, 16760025, 27933375, 83800125]

約数ペア:

[(1, 83800125), (3, 27933375), (5, 16760025), (9, 9311125), (15, 5586675), (25, 3352005), (45, 1862225), (75, 1117335), (125, 670401), (225, 372445), (375, 223467), (1125, 74489)]