2480459985

素因数分解:

$3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{127301}}^1$

素因数の和:127745

約数の個数: 24

約数和(自身を含む): 4309427304

約数和(自身を除く): 1828967319

約数列:

[1, 3, 5, 9, 15, 45, 433, 1299, 2165, 3897, 6495, 19485, 127301, 381903, 636505, 1145709, 1909515, 5728545, 55121333, 165363999, 275606665, 496091997, 826819995, 2480459985]

約数ペア:

[(1, 2480459985), (3, 826819995), (5, 496091997), (9, 275606665), (15, 165363999), (45, 55121333), (433, 5728545), (1299, 1909515), (2165, 1145709), (3897, 636505), (6495, 381903), (19485, 127301)]