12277725

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1289}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 20474880

約数和(自身を除く): 8197155

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 1289, 1905, 3175, 3867, 6445, 9525, 19335, 32225, 96675, 163703, 491109, 818515, 2455545, 4092575, 12277725]

約数ペア:

[(1, 12277725), (3, 4092575), (5, 2455545), (15, 818515), (25, 491109), (75, 163703), (127, 96675), (381, 32225), (635, 19335), (1289, 9525), (1905, 6445), (3175, 3867)]