397746745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{8599}}^1$

素因数の和:8673

約数の個数: 24

約数和(自身を含む): 539323200

約数和(自身を除く): 141576455

約数列:

[1, 5, 11, 29, 55, 145, 319, 841, 1595, 4205, 8599, 9251, 42995, 46255, 94589, 249371, 472945, 1246855, 2743081, 7231759, 13715405, 36158795, 79549349, 397746745]

約数ペア:

[(1, 397746745), (5, 79549349), (11, 36158795), (29, 13715405), (55, 7231759), (145, 2743081), (319, 1246855), (841, 472945), (1595, 249371), (4205, 94589), (8599, 46255), (9251, 42995)]