15615216

素因数分解:

$2^4\times 3^2\times {\mathrm{108439}}^1$

素因数の和:108453

約数の個数: 30

約数和(自身を含む): 43701320

約数和(自身を除く): 28086104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 108439, 216878, 325317, 433756, 650634, 867512, 975951, 1301268, 1735024, 1951902, 2602536, 3903804, 5205072, 7807608, 15615216]

約数ペア:

[(1, 15615216), (2, 7807608), (3, 5205072), (4, 3903804), (6, 2602536), (8, 1951902), (9, 1735024), (12, 1301268), (16, 975951), (18, 867512), (24, 650634), (36, 433756), (48, 325317), (72, 216878), (144, 108439)]