22465845

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 40689792

約数和(自身を除く): 18223947

約数列:

[1, 3, 5, 9, 15, 37, 45, 103, 111, 131, 185, 309, 333, 393, 515, 555, 655, 927, 1179, 1545, 1665, 1965, 3811, 4635, 4847, 5895, 11433, 13493, 14541, 19055, 24235, 34299, 40479, 43623, 57165, 67465, 72705, 121437, 171495, 202395, 218115, 499241, 607185, 1497723, 2496205, 4493169, 7488615, 22465845]

約数ペア:

[(1, 22465845), (3, 7488615), (5, 4493169), (9, 2496205), (15, 1497723), (37, 607185), (45, 499241), (103, 218115), (111, 202395), (131, 171495), (185, 121437), (309, 72705), (333, 67465), (393, 57165), (515, 43623), (555, 40479), (655, 34299), (927, 24235), (1179, 19055), (1545, 14541), (1665, 13493), (1965, 11433), (3811, 5895), (4635, 4847)]