25290375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{6131}}^1$

素因数の和:6160

約数の個数: 32

約数和(自身を含む): 45916416

約数和(自身を除く): 20626041

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 6131, 18393, 30655, 67441, 91965, 153275, 202323, 337205, 459825, 766375, 1011615, 1686025, 2299125, 5058075, 8430125, 25290375]

約数ペア:

[(1, 25290375), (3, 8430125), (5, 5058075), (11, 2299125), (15, 1686025), (25, 1011615), (33, 766375), (55, 459825), (75, 337205), (125, 202323), (165, 153275), (275, 91965), (375, 67441), (825, 30655), (1375, 18393), (4125, 6131)]