329492745

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{21599}}^1$

素因数の和:21726

約数の個数: 32

約数和(自身を含む): 590976000

約数和(自身を除く): 261483255

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 1017, 1695, 3051, 5085, 15255, 21599, 64797, 107995, 194391, 323985, 583173, 971955, 2440687, 2915865, 7322061, 12203435, 21966183, 36610305, 65898549, 109830915, 329492745]

約数ペア:

[(1, 329492745), (3, 109830915), (5, 65898549), (9, 36610305), (15, 21966183), (27, 12203435), (45, 7322061), (113, 2915865), (135, 2440687), (339, 971955), (565, 583173), (1017, 323985), (1695, 194391), (3051, 107995), (5085, 64797), (15255, 21599)]