3822705

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 7413120

約数和(自身を除く): 3590415

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 263, 285, 323, 765, 789, 855, 969, 1315, 1615, 2367, 2907, 3945, 4471, 4845, 4997, 11835, 13413, 14535, 14991, 22355, 24985, 40239, 44973, 67065, 74955, 84949, 201195, 224865, 254847, 424745, 764541, 1274235, 3822705]

約数ペア:

[(1, 3822705), (3, 1274235), (5, 764541), (9, 424745), (15, 254847), (17, 224865), (19, 201195), (45, 84949), (51, 74955), (57, 67065), (85, 44973), (95, 40239), (153, 24985), (171, 22355), (255, 14991), (263, 14535), (285, 13413), (323, 11835), (765, 4997), (789, 4845), (855, 4471), (969, 3945), (1315, 2907), (1615, 2367)]