145015145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1\times {\mathrm{2111}}^1$

素因数の和:3376

約数の個数: 16

約数和(自身を含む): 190080000

約数和(自身を除く): 45064855

約数列:

[1, 5, 11, 55, 1249, 2111, 6245, 10555, 13739, 23221, 68695, 116105, 2636639, 13183195, 29003029, 145015145]

約数ペア:

[(1, 145015145), (5, 29003029), (11, 13183195), (55, 2636639), (1249, 116105), (2111, 68695), (6245, 23221), (10555, 13739)]