3894225

素因数分解:

$3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 6502560

約数和(自身を除く): 2608335

約数列:

[1, 3, 5, 15, 25, 75, 137, 379, 411, 685, 1137, 1895, 2055, 3425, 5685, 9475, 10275, 28425, 51923, 155769, 259615, 778845, 1298075, 3894225]

約数ペア:

[(1, 3894225), (3, 1298075), (5, 778845), (15, 259615), (25, 155769), (75, 51923), (137, 28425), (379, 10275), (411, 9475), (685, 5685), (1137, 3425), (1895, 2055)]