2082325

素因数分解:

$5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 3009728

約数和(自身を除く): 927403

約数列:

[1, 5, 7, 25, 35, 73, 163, 175, 365, 511, 815, 1141, 1825, 2555, 4075, 5705, 11899, 12775, 28525, 59495, 83293, 297475, 416465, 2082325]

約数ペア:

[(1, 2082325), (5, 416465), (7, 297475), (25, 83293), (35, 59495), (73, 28525), (163, 12775), (175, 11899), (365, 5705), (511, 4075), (815, 2555), (1141, 1825)]