41280785

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{997}}^1$

素因数の和:1042

約数の個数: 36

約数和(自身を含む): 62460828

約数和(自身を除く): 21180043

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 169, 245, 455, 637, 845, 997, 1183, 3185, 4985, 5915, 6979, 8281, 12961, 34895, 41405, 48853, 64805, 90727, 168493, 244265, 453635, 635089, 842465, 1179451, 3175445, 5897255, 8256157, 41280785]

約数ペア:

[(1, 41280785), (5, 8256157), (7, 5897255), (13, 3175445), (35, 1179451), (49, 842465), (65, 635089), (91, 453635), (169, 244265), (245, 168493), (455, 90727), (637, 64805), (845, 48853), (997, 41405), (1183, 34895), (3185, 12961), (4985, 8281), (5915, 6979)]