22926475

素因数分解:

$5^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 34310304

約数和(自身を除く): 11383829

約数列:

[1, 5, 11, 13, 25, 53, 55, 65, 121, 143, 265, 275, 325, 583, 605, 689, 715, 1325, 1331, 1573, 2915, 3025, 3445, 3575, 6413, 6655, 7579, 7865, 14575, 17225, 17303, 32065, 33275, 37895, 39325, 70543, 83369, 86515, 160325, 189475, 352715, 416845, 432575, 917059, 1763575, 2084225, 4585295, 22926475]

約数ペア:

[(1, 22926475), (5, 4585295), (11, 2084225), (13, 1763575), (25, 917059), (53, 432575), (55, 416845), (65, 352715), (121, 189475), (143, 160325), (265, 86515), (275, 83369), (325, 70543), (583, 39325), (605, 37895), (689, 33275), (715, 32065), (1325, 17303), (1331, 17225), (1573, 14575), (2915, 7865), (3025, 7579), (3445, 6655), (3575, 6413)]