142486995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{1279}}^1$

素因数の和:2355

約数の個数: 32

約数和(自身を含む): 260997120

約数和(自身を除く): 118510125

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1061, 1279, 3183, 3837, 5305, 6395, 7427, 8953, 15915, 19185, 22281, 26859, 37135, 44765, 111405, 134295, 1357019, 4071057, 6785095, 9499133, 20355285, 28497399, 47495665, 142486995]

約数ペア:

[(1, 142486995), (3, 47495665), (5, 28497399), (7, 20355285), (15, 9499133), (21, 6785095), (35, 4071057), (105, 1357019), (1061, 134295), (1279, 111405), (3183, 44765), (3837, 37135), (5305, 26859), (6395, 22281), (7427, 19185), (8953, 15915)]