145174535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{138923}}^1$

素因数の和:138958

約数の個数: 16

約数和(自身を含む): 200050560

約数和(自身を除く): 54876025

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 138923, 694615, 1528153, 2639537, 7640765, 13197685, 29034907, 145174535]

約数ペア:

[(1, 145174535), (5, 29034907), (11, 13197685), (19, 7640765), (55, 2639537), (95, 1528153), (209, 694615), (1045, 138923)]