10940215

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 36

約数和(自身を含む): 15771672

約数和(自身を除く): 4831457

約数列:

[1, 5, 11, 13, 55, 65, 107, 121, 143, 169, 535, 605, 715, 845, 1177, 1391, 1573, 1859, 5885, 6955, 7865, 9295, 12947, 15301, 18083, 20449, 64735, 76505, 90415, 102245, 168311, 198913, 841555, 994565, 2188043, 10940215]

約数ペア:

[(1, 10940215), (5, 2188043), (11, 994565), (13, 841555), (55, 198913), (65, 168311), (107, 102245), (121, 90415), (143, 76505), (169, 64735), (535, 20449), (605, 18083), (715, 15301), (845, 12947), (1177, 9295), (1391, 7865), (1573, 6955), (1859, 5885)]