15193593

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2531}}^1$

素因数の和:2589

約数の個数: 24

約数和(自身を含む): 23699520

約数和(自身を除く): 8505927

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 2531, 6003, 7593, 22779, 58213, 73399, 174639, 220197, 523917, 660591, 1688177, 5064531, 15193593]

約数ペア:

[(1, 15193593), (3, 5064531), (9, 1688177), (23, 660591), (29, 523917), (69, 220197), (87, 174639), (207, 73399), (261, 58213), (667, 22779), (2001, 7593), (2531, 6003)]