25128635

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 36858240

約数和(自身を除く): 11729605

約数列:

[1, 5, 7, 17, 35, 85, 119, 157, 269, 595, 785, 1099, 1345, 1883, 2669, 4573, 5495, 9415, 13345, 18683, 22865, 32011, 42233, 93415, 160055, 211165, 295631, 717961, 1478155, 3589805, 5025727, 25128635]

約数ペア:

[(1, 25128635), (5, 5025727), (7, 3589805), (17, 1478155), (35, 717961), (85, 295631), (119, 211165), (157, 160055), (269, 93415), (595, 42233), (785, 32011), (1099, 22865), (1345, 18683), (1883, 13345), (2669, 9415), (4573, 5495)]