9985185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31699}}^1$

素因数の和:31717

約数の個数: 24

約数和(自身を含む): 19780800

約数和(自身を除く): 9795615

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 31699, 95097, 158495, 221893, 285291, 475485, 665679, 1109465, 1426455, 1997037, 3328395, 9985185]

約数ペア:

[(1, 9985185), (3, 3328395), (5, 1997037), (7, 1426455), (9, 1109465), (15, 665679), (21, 475485), (35, 285291), (45, 221893), (63, 158495), (105, 95097), (315, 31699)]