2017223619975

素因数分解:

$3^3\times 5^2\times {\mathrm{431}}^1\times {\mathrm{6933827}}^1$

素因数の和:6934277

約数の個数: 48

約数和(自身を含む): 3714312983040

約数和(自身を除く): 1697089363065

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 431, 675, 1293, 2155, 3879, 6465, 10775, 11637, 19395, 32325, 58185, 96975, 290925, 6933827, 20801481, 34669135, 62404443, 104007405, 173345675, 187213329, 312022215, 520037025, 936066645, 1560111075, 2988479437, 4680333225, 8965438311, 14942397185, 26896314933, 44827191555, 74711985925, 80688944799, 134481574665, 224135957775, 403444723995, 672407873325, 2017223619975]

約数ペア:

[(1, 2017223619975), (3, 672407873325), (5, 403444723995), (9, 224135957775), (15, 134481574665), (25, 80688944799), (27, 74711985925), (45, 44827191555), (75, 26896314933), (135, 14942397185), (225, 8965438311), (431, 4680333225), (675, 2988479437), (1293, 1560111075), (2155, 936066645), (3879, 520037025), (6465, 312022215), (10775, 187213329), (11637, 173345675), (19395, 104007405), (32325, 62404443), (58185, 34669135), (96975, 20801481), (290925, 6933827)]