26271405

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8461}}^1$

素因数の和:8498

約数の個数: 32

約数和(自身を含む): 48741120

約数和(自身を除く): 22469715

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 8461, 25383, 42305, 76149, 126915, 194603, 228447, 380745, 583809, 973015, 1142235, 1751427, 2919045, 5254281, 8757135, 26271405]

約数ペア:

[(1, 26271405), (3, 8757135), (5, 5254281), (9, 2919045), (15, 1751427), (23, 1142235), (27, 973015), (45, 583809), (69, 380745), (115, 228447), (135, 194603), (207, 126915), (345, 76149), (621, 42305), (1035, 25383), (3105, 8461)]