11164905

素因数分解:

$3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{433}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 19998720

約数和(自身を除く): 8833815

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191, 433, 573, 955, 1299, 1719, 2165, 2865, 3897, 5157, 6495, 8595, 11691, 19485, 25785, 58455, 82703, 248109, 413515, 744327, 1240545, 2232981, 3721635, 11164905]

約数ペア:

[(1, 11164905), (3, 3721635), (5, 2232981), (9, 1240545), (15, 744327), (27, 413515), (45, 248109), (135, 82703), (191, 58455), (433, 25785), (573, 19485), (955, 11691), (1299, 8595), (1719, 6495), (2165, 5157), (2865, 3897)]