2912897955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3371}}^1\times {\mathrm{5237}}^1$

素因数の和:8627

約数の個数: 32

約数和(自身を含む): 5086810368

約数和(自身を除く): 2173912413

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 3371, 5237, 10113, 15711, 16855, 26185, 37081, 50565, 57607, 78555, 111243, 172821, 185405, 288035, 556215, 864105, 17653927, 52961781, 88269635, 194193197, 264808905, 582579591, 970965985, 2912897955]

約数ペア:

[(1, 2912897955), (3, 970965985), (5, 582579591), (11, 264808905), (15, 194193197), (33, 88269635), (55, 52961781), (165, 17653927), (3371, 864105), (5237, 556215), (10113, 288035), (15711, 185405), (16855, 172821), (26185, 111243), (37081, 78555), (50565, 57607)]