42297465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3911}}^1$

素因数の和:4029

約数の個数: 32

約数和(自身を含む): 78114816

約数和(自身を除く): 35817351

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 515, 721, 1545, 2163, 3605, 3911, 10815, 11733, 19555, 27377, 58665, 82131, 136885, 402833, 410655, 1208499, 2014165, 2819831, 6042495, 8459493, 14099155, 42297465]

約数ペア:

[(1, 42297465), (3, 14099155), (5, 8459493), (7, 6042495), (15, 2819831), (21, 2014165), (35, 1208499), (103, 410655), (105, 402833), (309, 136885), (515, 82131), (721, 58665), (1545, 27377), (2163, 19555), (3605, 11733), (3911, 10815)]