13233465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 26851968

約数和(自身を除く): 13618503

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 977, 1505, 1935, 2709, 2931, 4515, 4885, 6839, 8793, 13545, 14655, 20517, 34195, 42011, 43965, 61551, 102585, 126033, 210055, 294077, 307755, 378099, 630165, 882231, 1470385, 1890495, 2646693, 4411155, 13233465]

約数ペア:

[(1, 13233465), (3, 4411155), (5, 2646693), (7, 1890495), (9, 1470385), (15, 882231), (21, 630165), (35, 378099), (43, 307755), (45, 294077), (63, 210055), (105, 126033), (129, 102585), (215, 61551), (301, 43965), (315, 42011), (387, 34195), (645, 20517), (903, 14655), (977, 13545), (1505, 8793), (1935, 6839), (2709, 4885), (2931, 4515)]