243485255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{11317}}^1$

素因数の和:11666

約数の個数: 16

約数和(自身を含む): 315636384

約数和(自身を除く): 72151129

約数列:

[1, 5, 13, 65, 331, 1655, 4303, 11317, 21515, 56585, 147121, 735605, 3745927, 18729635, 48697051, 243485255]

約数ペア:

[(1, 243485255), (5, 48697051), (13, 18729635), (65, 3745927), (331, 735605), (1655, 147121), (4303, 56585), (11317, 21515)]