26628195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2273}}^1$

素因数の和:2363

約数の個数: 32

約数和(自身を含む): 47153664

約数和(自身を除く): 20525469

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 2273, 2343, 3905, 6819, 11365, 11715, 25003, 34095, 75009, 125015, 161383, 375045, 484149, 806915, 1775213, 2420745, 5325639, 8876065, 26628195]

約数ペア:

[(1, 26628195), (3, 8876065), (5, 5325639), (11, 2420745), (15, 1775213), (33, 806915), (55, 484149), (71, 375045), (165, 161383), (213, 125015), (355, 75009), (781, 34095), (1065, 25003), (2273, 11715), (2343, 11365), (3905, 6819)]