100405009045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1\times {\mathrm{1268621}}^1$

素因数の和:1270076

約数の個数: 16

約数和(自身を含む): 131530728960

約数和(自身を除く): 31125719915

約数列:

[1, 5, 11, 55, 1439, 7195, 15829, 79145, 1268621, 6343105, 13954831, 69774155, 1825545619, 9127728095, 20081001809, 100405009045]

約数ペア:

[(1, 100405009045), (5, 20081001809), (11, 9127728095), (55, 1825545619), (1439, 69774155), (7195, 13954831), (15829, 6343105), (79145, 1268621)]