1276652982865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{2417}}^1\times {\mathrm{17551}}^1$

素因数の和:20449

約数の個数: 32

約数和(自身を含む): 1654170126336

約数和(自身を除く): 377517143471

約数列:

[1, 5, 13, 65, 463, 2315, 2417, 6019, 12085, 17551, 30095, 31421, 87755, 157105, 228163, 1119071, 1140815, 5595355, 8126113, 14547923, 40630565, 42420767, 72739615, 105639469, 212103835, 528197345, 551469971, 2757349855, 19640815121, 98204075605, 255330596573, 1276652982865]

約数ペア:

[(1, 1276652982865), (5, 255330596573), (13, 98204075605), (65, 19640815121), (463, 2757349855), (2315, 551469971), (2417, 528197345), (6019, 212103835), (12085, 105639469), (17551, 72739615), (30095, 42420767), (31421, 40630565), (87755, 14547923), (157105, 8126113), (228163, 5595355), (1119071, 1140815)]