288195645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{3257}}^1$

素因数の和:3629

約数の個数: 32

約数和(自身を含む): 489794688

約数和(自身を除く): 201599043

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 347, 1041, 1735, 3257, 5205, 5899, 9771, 16285, 17697, 29495, 48855, 55369, 88485, 166107, 276845, 830535, 1130179, 3390537, 5650895, 16952685, 19213043, 57639129, 96065215, 288195645]

約数ペア:

[(1, 288195645), (3, 96065215), (5, 57639129), (15, 19213043), (17, 16952685), (51, 5650895), (85, 3390537), (255, 1130179), (347, 830535), (1041, 276845), (1735, 166107), (3257, 88485), (5205, 55369), (5899, 48855), (9771, 29495), (16285, 17697)]