2228265

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{293}}^1$

素因数の和:330

約数の個数: 36

約数和(自身を含む): 4196556

約数和(自身を除く): 1968291

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 293, 507, 585, 845, 879, 1465, 1521, 2535, 2637, 3809, 4395, 7605, 11427, 13185, 19045, 34281, 49517, 57135, 148551, 171405, 247585, 445653, 742755, 2228265]

約数ペア:

[(1, 2228265), (3, 742755), (5, 445653), (9, 247585), (13, 171405), (15, 148551), (39, 57135), (45, 49517), (65, 34281), (117, 19045), (169, 13185), (195, 11427), (293, 7605), (507, 4395), (585, 3809), (845, 2637), (879, 2535), (1465, 1521)]