2663475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2119

約数の個数: 24

約数和(自身を含む): 4664880

約数和(自身を除く): 2001405

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 2089, 6267, 10445, 31335, 35513, 52225, 106539, 156675, 177565, 532695, 887825, 2663475]

約数ペア:

[(1, 2663475), (3, 887825), (5, 532695), (15, 177565), (17, 156675), (25, 106539), (51, 52225), (75, 35513), (85, 31335), (255, 10445), (425, 6267), (1275, 2089)]