22285515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{212243}}^1$

素因数の和:212258

約数の個数: 16

約数和(自身を含む): 40750848

約数和(自身を除く): 18465333

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 212243, 636729, 1061215, 1485701, 3183645, 4457103, 7428505, 22285515]

約数ペア:

[(1, 22285515), (3, 7428505), (5, 4457103), (7, 3183645), (15, 1485701), (21, 1061215), (35, 636729), (105, 212243)]