42561435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{405347}}^1$

素因数の和:405362

約数の個数: 16

約数和(自身を含む): 77826816

約数和(自身を除く): 35265381

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 405347, 1216041, 2026735, 2837429, 6080205, 8512287, 14187145, 42561435]

約数ペア:

[(1, 42561435), (3, 14187145), (5, 8512287), (7, 6080205), (15, 2837429), (21, 2026735), (35, 1216041), (105, 405347)]