16161705

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{51307}}^1$

素因数の和:51325

約数の個数: 24

約数和(自身を含む): 32016192

約数和(自身を除く): 15854487

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 51307, 153921, 256535, 359149, 461763, 769605, 1077447, 1795745, 2308815, 3232341, 5387235, 16161705]

約数ペア:

[(1, 16161705), (3, 5387235), (5, 3232341), (7, 2308815), (9, 1795745), (15, 1077447), (21, 769605), (35, 461763), (45, 359149), (63, 256535), (105, 153921), (315, 51307)]