9948645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31583}}^1$

素因数の和:31601

約数の個数: 24

約数和(自身を含む): 19708416

約数和(自身を除く): 9759771

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 31583, 94749, 157915, 221081, 284247, 473745, 663243, 1105405, 1421235, 1989729, 3316215, 9948645]

約数ペア:

[(1, 9948645), (3, 3316215), (5, 1989729), (7, 1421235), (9, 1105405), (15, 663243), (21, 473745), (35, 284247), (45, 221081), (63, 157915), (105, 94749), (315, 31583)]