1566391885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{230861}}^1$

素因数の和:230948

約数の個数: 16

約数和(自身を含む): 1994647680

約数和(自身を除く): 428255795

約数列:

[1, 5, 23, 59, 115, 295, 1357, 6785, 230861, 1154305, 5309803, 13620799, 26549015, 68103995, 313278377, 1566391885]

約数ペア:

[(1, 1566391885), (5, 313278377), (23, 68103995), (59, 26549015), (115, 13620799), (295, 5309803), (1357, 1154305), (6785, 230861)]