40255087185

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1948927}}^1$

素因数の和:1948964

約数の個数: 48

約数和(自身を含む): 76616257536

約数和(自身を除く): 36361170351

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1377, 2295, 4131, 6885, 20655, 1948927, 5846781, 9744635, 17540343, 29233905, 33131759, 52621029, 87701715, 99395277, 157863087, 165658795, 263105145, 298185831, 473589261, 496976385, 789315435, 894557493, 1490929155, 2367946305, 2683672479, 4472787465, 8051017437, 13418362395, 40255087185]

約数ペア:

[(1, 40255087185), (3, 13418362395), (5, 8051017437), (9, 4472787465), (15, 2683672479), (17, 2367946305), (27, 1490929155), (45, 894557493), (51, 789315435), (81, 496976385), (85, 473589261), (135, 298185831), (153, 263105145), (243, 165658795), (255, 157863087), (405, 99395277), (459, 87701715), (765, 52621029), (1215, 33131759), (1377, 29233905), (2295, 17540343), (4131, 9744635), (6885, 5846781), (20655, 1948927)]