2868425

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 4184256

約数和(自身を除く): 1315831

約数列:

[1, 5, 7, 25, 35, 37, 175, 185, 259, 443, 925, 1295, 2215, 3101, 6475, 11075, 15505, 16391, 77525, 81955, 114737, 409775, 573685, 2868425]

約数ペア:

[(1, 2868425), (5, 573685), (7, 409775), (25, 114737), (35, 81955), (37, 77525), (175, 16391), (185, 15505), (259, 11075), (443, 6475), (925, 3101), (1295, 2215)]