147856345

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3037}}^1$

素因数の和:3169

約数の個数: 32

約数和(自身を含む): 220485888

約数和(自身を除く): 72629543

約数列:

[1, 5, 7, 13, 35, 65, 91, 107, 455, 535, 749, 1391, 3037, 3745, 6955, 9737, 15185, 21259, 39481, 48685, 106295, 197405, 276367, 324959, 1381835, 1624795, 2274713, 4224467, 11373565, 21122335, 29571269, 147856345]

約数ペア:

[(1, 147856345), (5, 29571269), (7, 21122335), (13, 11373565), (35, 4224467), (65, 2274713), (91, 1624795), (107, 1381835), (455, 324959), (535, 276367), (749, 197405), (1391, 106295), (3037, 48685), (3745, 39481), (6955, 21259), (9737, 15185)]