15139605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4567}}^1$

素因数の和:4605

約数の個数: 32

約数和(自身を含む): 27627264

約数和(自身を除く): 12487659

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 4567, 13701, 22835, 59371, 68505, 77639, 178113, 232917, 296855, 388195, 890565, 1009307, 1164585, 3027921, 5046535, 15139605]

約数ペア:

[(1, 15139605), (3, 5046535), (5, 3027921), (13, 1164585), (15, 1009307), (17, 890565), (39, 388195), (51, 296855), (65, 232917), (85, 178113), (195, 77639), (221, 68505), (255, 59371), (663, 22835), (1105, 13701), (3315, 4567)]