22306465

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 29177280

約数和(自身を除く): 6870815

約数列:

[1, 5, 17, 43, 85, 215, 289, 359, 731, 1445, 1795, 3655, 6103, 12427, 15437, 30515, 62135, 77185, 103751, 262429, 518755, 1312145, 4461293, 22306465]

約数ペア:

[(1, 22306465), (5, 4461293), (17, 1312145), (43, 518755), (85, 262429), (215, 103751), (289, 77185), (359, 62135), (731, 30515), (1445, 15437), (1795, 12427), (3655, 6103)]