26941305

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 44851968

約数和(自身を除く): 17910663

約数列:

[1, 3, 5, 15, 41, 71, 123, 205, 213, 355, 615, 617, 1065, 1851, 2911, 3085, 8733, 9255, 14555, 25297, 43665, 43807, 75891, 126485, 131421, 219035, 379455, 657105, 1796087, 5388261, 8980435, 26941305]

約数ペア:

[(1, 26941305), (3, 8980435), (5, 5388261), (15, 1796087), (41, 657105), (71, 379455), (123, 219035), (205, 131421), (213, 126485), (355, 75891), (615, 43807), (617, 43665), (1065, 25297), (1851, 14555), (2911, 9255), (3085, 8733)]