804586115

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 1097065728

約数和(自身を除く): 292479613

約数列:

[1, 5, 17, 23, 43, 85, 115, 215, 289, 391, 563, 731, 989, 1445, 1955, 2815, 3655, 4945, 6647, 9571, 12427, 12949, 16813, 24209, 33235, 47855, 62135, 64745, 84065, 121045, 162707, 220133, 285821, 411553, 556807, 813535, 1100665, 1429105, 2057765, 2784035, 3742261, 6996401, 9465719, 18711305, 34982005, 47328595, 160917223, 804586115]

約数ペア:

[(1, 804586115), (5, 160917223), (17, 47328595), (23, 34982005), (43, 18711305), (85, 9465719), (115, 6996401), (215, 3742261), (289, 2784035), (391, 2057765), (563, 1429105), (731, 1100665), (989, 813535), (1445, 556807), (1955, 411553), (2815, 285821), (3655, 220133), (4945, 162707), (6647, 121045), (9571, 84065), (12427, 64745), (12949, 62135), (16813, 47855), (24209, 33235)]