4398255

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2273}}^1$

素因数の和:2327

約数の個数: 24

約数和(自身を含む): 7804368

約数和(自身を除く): 3406113

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 2273, 6819, 11365, 20457, 34095, 97739, 102285, 293217, 488695, 879651, 1466085, 4398255]

約数ペア:

[(1, 4398255), (3, 1466085), (5, 879651), (9, 488695), (15, 293217), (43, 102285), (45, 97739), (129, 34095), (215, 20457), (387, 11365), (645, 6819), (1935, 2273)]