52651875

素因数分解:

$3^1\times 5^4\times {\mathrm{28081}}^1$

素因数の和:28104

約数の個数: 20

約数和(自身を含む): 87728168

約数和(自身を除く): 35076293

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 28081, 84243, 140405, 421215, 702025, 2106075, 3510125, 10530375, 17550625, 52651875]

約数ペア:

[(1, 52651875), (3, 17550625), (5, 10530375), (15, 3510125), (25, 2106075), (75, 702025), (125, 421215), (375, 140405), (625, 84243), (1875, 28081)]