14321295

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 26350272

約数和(自身を除く): 12028977

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 101, 115, 137, 207, 303, 345, 411, 505, 685, 909, 1035, 1233, 1515, 2055, 2323, 3151, 4545, 6165, 6969, 9453, 11615, 13837, 15755, 20907, 28359, 34845, 41511, 47265, 69185, 104535, 124533, 141795, 207555, 318251, 622665, 954753, 1591255, 2864259, 4773765, 14321295]

約数ペア:

[(1, 14321295), (3, 4773765), (5, 2864259), (9, 1591255), (15, 954753), (23, 622665), (45, 318251), (69, 207555), (101, 141795), (115, 124533), (137, 104535), (207, 69185), (303, 47265), (345, 41511), (411, 34845), (505, 28359), (685, 20907), (909, 15755), (1035, 13837), (1233, 11615), (1515, 9453), (2055, 6969), (2323, 6165), (3151, 4545)]