12269985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 24675840

約数和(自身を除く): 12405855

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 89, 91, 101, 105, 195, 267, 273, 303, 445, 455, 505, 623, 707, 1157, 1313, 1335, 1365, 1515, 1869, 2121, 3115, 3471, 3535, 3939, 5785, 6565, 8099, 8989, 9191, 9345, 10605, 17355, 19695, 24297, 26967, 27573, 40495, 44945, 45955, 62923, 116857, 121485, 134835, 137865, 188769, 314615, 350571, 584285, 817999, 943845, 1752855, 2453997, 4089995, 12269985]

約数ペア:

[(1, 12269985), (3, 4089995), (5, 2453997), (7, 1752855), (13, 943845), (15, 817999), (21, 584285), (35, 350571), (39, 314615), (65, 188769), (89, 137865), (91, 134835), (101, 121485), (105, 116857), (195, 62923), (267, 45955), (273, 44945), (303, 40495), (445, 27573), (455, 26967), (505, 24297), (623, 19695), (707, 17355), (1157, 10605), (1313, 9345), (1335, 9191), (1365, 8989), (1515, 8099), (1869, 6565), (2121, 5785), (3115, 3939), (3471, 3535)]