11913575

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 15467760

約数和(自身を除く): 3554185

約数列:

[1, 5, 25, 41, 59, 197, 205, 295, 985, 1025, 1475, 2419, 4925, 8077, 11623, 12095, 40385, 58115, 60475, 201925, 290575, 476543, 2382715, 11913575]

約数ペア:

[(1, 11913575), (5, 2382715), (25, 476543), (41, 290575), (59, 201925), (197, 60475), (205, 58115), (295, 40385), (985, 12095), (1025, 11623), (1475, 8077), (2419, 4925)]