14747145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{140449}}^1$

素因数の和:140464

約数の個数: 16

約数和(自身を含む): 26966400

約数和(自身を除く): 12219255

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 140449, 421347, 702245, 983143, 2106735, 2949429, 4915715, 14747145]

約数ペア:

[(1, 14747145), (3, 4915715), (5, 2949429), (7, 2106735), (15, 983143), (21, 702245), (35, 421347), (105, 140449)]