69298155

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 125199360

約数和(自身を除く): 55901205

約数列:

[1, 3, 5, 9, 15, 43, 45, 59, 129, 177, 215, 295, 387, 531, 607, 645, 885, 1821, 1935, 2537, 2655, 3035, 5463, 7611, 9105, 12685, 22833, 26101, 27315, 35813, 38055, 78303, 107439, 114165, 130505, 179065, 234909, 322317, 391515, 537195, 1174545, 1539959, 1611585, 4619877, 7699795, 13859631, 23099385, 69298155]

約数ペア:

[(1, 69298155), (3, 23099385), (5, 13859631), (9, 7699795), (15, 4619877), (43, 1611585), (45, 1539959), (59, 1174545), (129, 537195), (177, 391515), (215, 322317), (295, 234909), (387, 179065), (531, 130505), (607, 114165), (645, 107439), (885, 78303), (1821, 38055), (1935, 35813), (2537, 27315), (2655, 26101), (3035, 22833), (5463, 12685), (7611, 9105)]