9212715

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2027}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 16134768

約数和(自身を除く): 6922053

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 2027, 4545, 6081, 10135, 18243, 30405, 91215, 204727, 614181, 1023635, 1842543, 3070905, 9212715]

約数ペア:

[(1, 9212715), (3, 3070905), (5, 1842543), (9, 1023635), (15, 614181), (45, 204727), (101, 91215), (303, 30405), (505, 18243), (909, 10135), (1515, 6081), (2027, 4545)]