2455275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1755

約数の個数: 24

約数和(自身を含む): 4275520

約数和(自身を除く): 1820245

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 1723, 5169, 8615, 25845, 32737, 43075, 98211, 129225, 163685, 491055, 818425, 2455275]

約数ペア:

[(1, 2455275), (3, 818425), (5, 491055), (15, 163685), (19, 129225), (25, 98211), (57, 43075), (75, 32737), (95, 25845), (285, 8615), (475, 5169), (1425, 1723)]