230841545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{220901}}^1$

素因数の和:220936

約数の個数: 16

約数和(自身を含む): 318098880

約数和(自身を除く): 87257335

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 220901, 1104505, 2429911, 4197119, 12149555, 20985595, 46168309, 230841545]

約数ペア:

[(1, 230841545), (5, 46168309), (11, 20985595), (19, 12149555), (55, 4197119), (95, 2429911), (209, 1104505), (1045, 220901)]