2108804535

素因数分解:

$3^2\times 5^1\times {\mathrm{2539}}^1\times {\mathrm{18457}}^1$

素因数の和:21007

約数の個数: 24

約数和(自身を含む): 3656898960

約数和(自身を除く): 1548094425

約数列:

[1, 3, 5, 9, 15, 45, 2539, 7617, 12695, 18457, 22851, 38085, 55371, 92285, 114255, 166113, 276855, 830565, 46862323, 140586969, 234311615, 421760907, 702934845, 2108804535]

約数ペア:

[(1, 2108804535), (3, 702934845), (5, 421760907), (9, 234311615), (15, 140586969), (45, 46862323), (2539, 830565), (7617, 276855), (12695, 166113), (18457, 114255), (22851, 92285), (38085, 55371)]