2473375

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:483

約数の個数: 16

約数和(自身を含む): 3159936

約数和(自身を除く): 686561

約数列:

[1, 5, 25, 47, 125, 235, 421, 1175, 2105, 5875, 10525, 19787, 52625, 98935, 494675, 2473375]

約数ペア:

[(1, 2473375), (5, 494675), (25, 98935), (47, 52625), (125, 19787), (235, 10525), (421, 5875), (1175, 2105)]