109220985

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{11503}}^1$

素因数の和:11725

約数の個数: 24

約数和(自身を含む): 190230144

約数和(自身を除く): 81009159

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1055, 1899, 3165, 9495, 11503, 34509, 57515, 103527, 172545, 517635, 2427133, 7281399, 12135665, 21844197, 36406995, 109220985]

約数ペア:

[(1, 109220985), (3, 36406995), (5, 21844197), (9, 12135665), (15, 7281399), (45, 2427133), (211, 517635), (633, 172545), (1055, 103527), (1899, 57515), (3165, 34509), (9495, 11503)]