827607575

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{971}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 1040397696

約数和(自身を除く): 212790121

約数列:

[1, 5, 25, 103, 331, 515, 971, 1655, 2575, 4855, 8275, 24275, 34093, 100013, 170465, 321401, 500065, 852325, 1607005, 2500325, 8035025, 33104303, 165521515, 827607575]

約数ペア:

[(1, 827607575), (5, 165521515), (25, 33104303), (103, 8035025), (331, 2500325), (515, 1607005), (971, 852325), (1655, 500065), (2575, 321401), (4855, 170465), (8275, 100013), (24275, 34093)]