1738165

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:70

約数の個数: 36

約数和(自身を含む): 2628612

約数和(自身を除く): 890447

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 121, 143, 169, 187, 221, 605, 715, 845, 935, 1105, 1573, 1859, 2057, 2431, 2873, 7865, 9295, 10285, 12155, 14365, 20449, 26741, 31603, 102245, 133705, 158015, 347633, 1738165]

約数ペア:

[(1, 1738165), (5, 347633), (11, 158015), (13, 133705), (17, 102245), (55, 31603), (65, 26741), (85, 20449), (121, 14365), (143, 12155), (169, 10285), (187, 9295), (221, 7865), (605, 2873), (715, 2431), (845, 2057), (935, 1859), (1105, 1573)]