15645288

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{6329}}^1$

素因数の和:6441

約数の個数: 32

約数和(自身を含む): 39499200

約数和(自身を除く): 23853912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 6329, 12658, 18987, 25316, 37974, 50632, 75948, 151896, 651887, 1303774, 1955661, 2607548, 3911322, 5215096, 7822644, 15645288]

約数ペア:

[(1, 15645288), (2, 7822644), (3, 5215096), (4, 3911322), (6, 2607548), (8, 1955661), (12, 1303774), (24, 651887), (103, 151896), (206, 75948), (309, 50632), (412, 37974), (618, 25316), (824, 18987), (1236, 12658), (2472, 6329)]