53248905

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7537}}^1$

素因数の和:7705

約数の個数: 24

約数和(自身を含む): 92898312

約数和(自身を除く): 39649407

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 7065, 7537, 22611, 37685, 67833, 113055, 339165, 1183309, 3549927, 5916545, 10649781, 17749635, 53248905]

約数ペア:

[(1, 53248905), (3, 17749635), (5, 10649781), (9, 5916545), (15, 3549927), (45, 1183309), (157, 339165), (471, 113055), (785, 67833), (1413, 37685), (2355, 22611), (7065, 7537)]