11726515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 16096320

約数和(自身を除く): 4369805

約数列:

[1, 5, 17, 19, 53, 85, 95, 137, 265, 323, 685, 901, 1007, 1615, 2329, 2603, 4505, 5035, 7261, 11645, 13015, 17119, 36305, 44251, 85595, 123437, 137959, 221255, 617185, 689795, 2345303, 11726515]

約数ペア:

[(1, 11726515), (5, 2345303), (17, 689795), (19, 617185), (53, 221255), (85, 137959), (95, 123437), (137, 85595), (265, 44251), (323, 36305), (685, 17119), (901, 13015), (1007, 11645), (1615, 7261), (2329, 5035), (2603, 4505)]