2905575

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2071

約数の個数: 24

約数和(自身を含む): 5059200

約数和(自身を除く): 2153625

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 2039, 6117, 10195, 30585, 38741, 50975, 116223, 152925, 193705, 581115, 968525, 2905575]

約数ペア:

[(1, 2905575), (3, 968525), (5, 581115), (15, 193705), (19, 152925), (25, 116223), (57, 50975), (75, 38741), (95, 30585), (285, 10195), (475, 6117), (1425, 2039)]