26626065

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 45121536

約数和(自身を除く): 18495471

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 1065, 1087, 1633, 3261, 4899, 5435, 8165, 16305, 24495, 25001, 75003, 77177, 125005, 231531, 375015, 385885, 1157655, 1775071, 5325213, 8875355, 26626065]

約数ペア:

[(1, 26626065), (3, 8875355), (5, 5325213), (15, 1775071), (23, 1157655), (69, 385885), (71, 375015), (115, 231531), (213, 125005), (345, 77177), (355, 75003), (1065, 25001), (1087, 24495), (1633, 16305), (3261, 8165), (4899, 5435)]