282173375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1259}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 386830080

約数和(自身を除く): 104656705

約数列:

[1, 5, 11, 25, 55, 125, 163, 275, 815, 1259, 1375, 1793, 4075, 6295, 8965, 13849, 20375, 31475, 44825, 69245, 157375, 205217, 224125, 346225, 1026085, 1731125, 2257387, 5130425, 11286935, 25652125, 56434675, 282173375]

約数ペア:

[(1, 282173375), (5, 56434675), (11, 25652125), (25, 11286935), (55, 5130425), (125, 2257387), (163, 1731125), (275, 1026085), (815, 346225), (1259, 224125), (1375, 205217), (1793, 157375), (4075, 69245), (6295, 44825), (8965, 31475), (13849, 20375)]