147301335

素因数分解:

$3^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{907}}^1$

素因数の和:1325

約数の個数: 40

約数和(自身を含む): 265001616

約数和(自身を除く): 117700281

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 401, 405, 907, 1203, 2005, 2721, 3609, 4535, 6015, 8163, 10827, 13605, 18045, 24489, 32481, 40815, 54135, 73467, 122445, 162405, 363707, 367335, 1091121, 1818535, 3273363, 5455605, 9820089, 16366815, 29460267, 49100445, 147301335]

約数ペア:

[(1, 147301335), (3, 49100445), (5, 29460267), (9, 16366815), (15, 9820089), (27, 5455605), (45, 3273363), (81, 1818535), (135, 1091121), (401, 367335), (405, 363707), (907, 162405), (1203, 122445), (2005, 73467), (2721, 54135), (3609, 40815), (4535, 32481), (6015, 24489), (8163, 18045), (10827, 13605)]