7960625

素因数分解:

$5^4\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 20

約数和(自身を含む): 10196736

約数和(自身を除く): 2236111

約数列:

[1, 5, 25, 47, 125, 235, 271, 625, 1175, 1355, 5875, 6775, 12737, 29375, 33875, 63685, 169375, 318425, 1592125, 7960625]

約数ペア:

[(1, 7960625), (5, 1592125), (25, 318425), (47, 169375), (125, 63685), (235, 33875), (271, 29375), (625, 12737), (1175, 6775), (1355, 5875)]