64520445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3079}}^1$

素因数の和:3225

約数の個数: 32

約数和(自身を含む): 113541120

約数和(自身を除く): 49020675

約数列:

[1, 3, 5, 11, 15, 33, 55, 127, 165, 381, 635, 1397, 1905, 3079, 4191, 6985, 9237, 15395, 20955, 33869, 46185, 101607, 169345, 391033, 508035, 1173099, 1955165, 4301363, 5865495, 12904089, 21506815, 64520445]

約数ペア:

[(1, 64520445), (3, 21506815), (5, 12904089), (11, 5865495), (15, 4301363), (33, 1955165), (55, 1173099), (127, 508035), (165, 391033), (381, 169345), (635, 101607), (1397, 46185), (1905, 33869), (3079, 20955), (4191, 15395), (6985, 9237)]