201211223025

素因数分解:

$3^1\times 5^2\times {\mathrm{2682816307}}^1$

素因数の和:2682816320

約数の個数: 12

約数和(自身を含む): 332669222192

約数和(自身を除く): 131457999167

約数列:

[1, 3, 5, 15, 25, 75, 2682816307, 8048448921, 13414081535, 40242244605, 67070407675, 201211223025]

約数ペア:

[(1, 201211223025), (3, 67070407675), (5, 40242244605), (15, 13414081535), (25, 8048448921), (75, 2682816307)]