140448385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{364801}}^1$

素因数の和:364824

約数の個数: 16

約数和(自身を含む): 210125952

約数和(自身を除く): 69677567

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 364801, 1824005, 2553607, 4012811, 12768035, 20064055, 28089677, 140448385]

約数ペア:

[(1, 140448385), (5, 28089677), (7, 20064055), (11, 12768035), (35, 4012811), (55, 2553607), (77, 1824005), (385, 364801)]