15275337

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 25712640

約数和(自身を除く): 10437303

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 623, 743, 979, 1869, 2229, 2937, 5201, 6853, 8173, 15603, 20559, 24519, 57211, 66127, 171633, 198381, 462889, 727397, 1388667, 2182191, 5091779, 15275337]

約数ペア:

[(1, 15275337), (3, 5091779), (7, 2182191), (11, 1388667), (21, 727397), (33, 462889), (77, 198381), (89, 171633), (231, 66127), (267, 57211), (623, 24519), (743, 20559), (979, 15603), (1869, 8173), (2229, 6853), (2937, 5201)]