11938455

素因数分解:

$3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 21381120

約数和(自身を除く): 9442665

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191, 463, 573, 955, 1389, 1719, 2315, 2865, 4167, 5157, 6945, 8595, 12501, 20835, 25785, 62505, 88433, 265299, 442165, 795897, 1326495, 2387691, 3979485, 11938455]

約数ペア:

[(1, 11938455), (3, 3979485), (5, 2387691), (9, 1326495), (15, 795897), (27, 442165), (45, 265299), (135, 88433), (191, 62505), (463, 25785), (573, 20835), (955, 12501), (1389, 8595), (1719, 6945), (2315, 5157), (2865, 4167)]