121399575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{147151}}^1$

素因数の和:147175

約数の個数: 24

約数和(自身を含む): 218962176

約数和(自身を除く): 97562601

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 147151, 441453, 735755, 1618661, 2207265, 3678775, 4855983, 8093305, 11036325, 24279915, 40466525, 121399575]

約数ペア:

[(1, 121399575), (3, 40466525), (5, 24279915), (11, 11036325), (15, 8093305), (25, 4855983), (33, 3678775), (55, 2207265), (75, 1618661), (165, 735755), (275, 441453), (825, 147151)]