288230855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9511}}^1$

素因数の和:9575

約数の個数: 32

約数和(自身を含む): 410918400

約数和(自身を除く): 122687545

約数列:

[1, 5, 11, 19, 29, 55, 95, 145, 209, 319, 551, 1045, 1595, 2755, 6061, 9511, 30305, 47555, 104621, 180709, 275819, 523105, 903545, 1379095, 1987799, 3034009, 5240561, 9938995, 15170045, 26202805, 57646171, 288230855]

約数ペア:

[(1, 288230855), (5, 57646171), (11, 26202805), (19, 15170045), (29, 9938995), (55, 5240561), (95, 3034009), (145, 1987799), (209, 1379095), (319, 903545), (551, 523105), (1045, 275819), (1595, 180709), (2755, 104621), (6061, 47555), (9511, 30305)]