228978861125

素因数分解:

$5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8441617}}^1$

素因数の和:8441670

約数の個数: 32

約数和(自身を含む): 337124456448

約数和(自身を除く): 108145595323

約数列:

[1, 5, 7, 25, 31, 35, 125, 155, 175, 217, 775, 875, 1085, 3875, 5425, 27125, 8441617, 42208085, 59091319, 211040425, 261690127, 295456595, 1055202125, 1308450635, 1477282975, 1831830889, 6542253175, 7386414875, 9159154445, 32711265875, 45795772225, 228978861125]

約数ペア:

[(1, 228978861125), (5, 45795772225), (7, 32711265875), (25, 9159154445), (31, 7386414875), (35, 6542253175), (125, 1831830889), (155, 1477282975), (175, 1308450635), (217, 1055202125), (775, 295456595), (875, 261690127), (1085, 211040425), (3875, 59091319), (5425, 42208085), (27125, 8441617)]