2708375

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:523

約数の個数: 16

約数和(自身を含む): 3459456

約数和(自身を除く): 751081

約数列:

[1, 5, 25, 47, 125, 235, 461, 1175, 2305, 5875, 11525, 21667, 57625, 108335, 541675, 2708375]

約数ペア:

[(1, 2708375), (5, 541675), (25, 108335), (47, 57625), (125, 21667), (235, 11525), (461, 5875), (1175, 2305)]