23908545

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31253}}^1$

素因数の和:31281

約数の個数: 24

約数和(自身を含む): 43880616

約数和(自身を除く): 19972071

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 31253, 93759, 156265, 281277, 468795, 531301, 1406385, 1593903, 2656505, 4781709, 7969515, 23908545]

約数ペア:

[(1, 23908545), (3, 7969515), (5, 4781709), (9, 2656505), (15, 1593903), (17, 1406385), (45, 531301), (51, 468795), (85, 281277), (153, 156265), (255, 93759), (765, 31253)]