15397128

素因数分解:

$2^3\times 3^4\times {\mathrm{23761}}^1$

素因数の和:23779

約数の個数: 40

約数和(自身を含む): 43128030

約数和(自身を除く): 27730902

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 23761, 47522, 71283, 95044, 142566, 190088, 213849, 285132, 427698, 570264, 641547, 855396, 1283094, 1710792, 1924641, 2566188, 3849282, 5132376, 7698564, 15397128]

約数ペア:

[(1, 15397128), (2, 7698564), (3, 5132376), (4, 3849282), (6, 2566188), (8, 1924641), (9, 1710792), (12, 1283094), (18, 855396), (24, 641547), (27, 570264), (36, 427698), (54, 285132), (72, 213849), (81, 190088), (108, 142566), (162, 95044), (216, 71283), (324, 47522), (648, 23761)]