11993115

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19501}}^1$

素因数の和:19550

約数の個数: 16

約数和(自身を含む): 19658016

約数和(自身を除く): 7664901

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 19501, 58503, 97505, 292515, 799541, 2398623, 3997705, 11993115]

約数ペア:

[(1, 11993115), (3, 3997705), (5, 2398623), (15, 799541), (41, 292515), (123, 97505), (205, 58503), (615, 19501)]