42302505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{402881}}^1$

素因数の和:402896

約数の個数: 16

約数和(自身を含む): 77353344

約数和(自身を除く): 35050839

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 402881, 1208643, 2014405, 2820167, 6043215, 8460501, 14100835, 42302505]

約数ペア:

[(1, 42302505), (3, 14100835), (5, 8460501), (7, 6043215), (15, 2820167), (21, 2014405), (35, 1208643), (105, 402881)]