72792895

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 114462720

約数和(自身を除く): 41669825

約数列:

[1, 5, 7, 17, 19, 35, 47, 85, 95, 119, 133, 137, 235, 323, 329, 595, 665, 685, 799, 893, 959, 1615, 1645, 2261, 2329, 2603, 3995, 4465, 4795, 5593, 6251, 6439, 11305, 11645, 13015, 15181, 16303, 18221, 27965, 31255, 32195, 44251, 45073, 75905, 81515, 91105, 106267, 109463, 122341, 221255, 225365, 309757, 531335, 547315, 611705, 766241, 856387, 1548785, 2079797, 3831205, 4281935, 10398985, 14558579, 72792895]

約数ペア:

[(1, 72792895), (5, 14558579), (7, 10398985), (17, 4281935), (19, 3831205), (35, 2079797), (47, 1548785), (85, 856387), (95, 766241), (119, 611705), (133, 547315), (137, 531335), (235, 309757), (323, 225365), (329, 221255), (595, 122341), (665, 109463), (685, 106267), (799, 91105), (893, 81515), (959, 75905), (1615, 45073), (1645, 44251), (2261, 32195), (2329, 31255), (2603, 27965), (3995, 18221), (4465, 16303), (4795, 15181), (5593, 13015), (6251, 11645), (6439, 11305)]