11830635

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 21958560

約数和(自身を除く): 10127925

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 101, 137, 171, 285, 303, 411, 505, 685, 855, 909, 1233, 1515, 1919, 2055, 2603, 4545, 5757, 6165, 7809, 9595, 13015, 13837, 17271, 23427, 28785, 39045, 41511, 69185, 86355, 117135, 124533, 207555, 262903, 622665, 788709, 1314515, 2366127, 3943545, 11830635]

約数ペア:

[(1, 11830635), (3, 3943545), (5, 2366127), (9, 1314515), (15, 788709), (19, 622665), (45, 262903), (57, 207555), (95, 124533), (101, 117135), (137, 86355), (171, 69185), (285, 41511), (303, 39045), (411, 28785), (505, 23427), (685, 17271), (855, 13837), (909, 13015), (1233, 9595), (1515, 7809), (1919, 6165), (2055, 5757), (2603, 4545)]