1926185

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 24

約数和(自身を含む): 2593536

約数和(自身を除く): 667351

約数列:

[1, 5, 17, 31, 43, 85, 155, 215, 289, 527, 731, 1333, 1445, 2635, 3655, 6665, 8959, 12427, 22661, 44795, 62135, 113305, 385237, 1926185]

約数ペア:

[(1, 1926185), (5, 385237), (17, 113305), (31, 62135), (43, 44795), (85, 22661), (155, 12427), (215, 8959), (289, 6665), (527, 3655), (731, 2635), (1333, 1445)]