6844455

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 13141440

約数和(自身を除く): 6296985

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 389, 391, 765, 1035, 1167, 1173, 1945, 1955, 3501, 3519, 5835, 5865, 6613, 8947, 17505, 17595, 19839, 26841, 33065, 44735, 59517, 80523, 99195, 134205, 152099, 297585, 402615, 456297, 760495, 1368891, 2281485, 6844455]

約数ペア:

[(1, 6844455), (3, 2281485), (5, 1368891), (9, 760495), (15, 456297), (17, 402615), (23, 297585), (45, 152099), (51, 134205), (69, 99195), (85, 80523), (115, 59517), (153, 44735), (207, 33065), (255, 26841), (345, 19839), (389, 17595), (391, 17505), (765, 8947), (1035, 6613), (1167, 5865), (1173, 5835), (1945, 3519), (1955, 3501)]