28565568045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{90684343}}^1$

素因数の和:90684361

約数の個数: 24

約数和(自身を含む): 56587030656

約数和(自身を除く): 28021462611

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 90684343, 272053029, 453421715, 634790401, 816159087, 1360265145, 1904371203, 3173952005, 4080795435, 5713113609, 9521856015, 28565568045]

約数ペア:

[(1, 28565568045), (3, 9521856015), (5, 5713113609), (7, 4080795435), (9, 3173952005), (15, 1904371203), (21, 1360265145), (35, 816159087), (45, 634790401), (63, 453421715), (105, 272053029), (315, 90684343)]