22256865

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 40098240

約数和(自身を除く): 17841375

約数列:

[1, 3, 5, 9, 15, 45, 59, 83, 101, 177, 249, 295, 303, 415, 505, 531, 747, 885, 909, 1245, 1515, 2655, 3735, 4545, 4897, 5959, 8383, 14691, 17877, 24485, 25149, 29795, 41915, 44073, 53631, 73455, 75447, 89385, 125745, 220365, 268155, 377235, 494597, 1483791, 2472985, 4451373, 7418955, 22256865]

約数ペア:

[(1, 22256865), (3, 7418955), (5, 4451373), (9, 2472985), (15, 1483791), (45, 494597), (59, 377235), (83, 268155), (101, 220365), (177, 125745), (249, 89385), (295, 75447), (303, 73455), (415, 53631), (505, 44073), (531, 41915), (747, 29795), (885, 25149), (909, 24485), (1245, 17877), (1515, 14691), (2655, 8383), (3735, 5959), (4545, 4897)]