71134515

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{68729}}^1$

素因数の和:68763

約数の個数: 24

約数和(自身を含む): 128662560

約数和(自身を除く): 57528045

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 68729, 206187, 343645, 618561, 1030935, 1580767, 3092805, 4742301, 7903835, 14226903, 23711505, 71134515]

約数ペア:

[(1, 71134515), (3, 23711505), (5, 14226903), (9, 7903835), (15, 4742301), (23, 3092805), (45, 1580767), (69, 1030935), (115, 618561), (207, 343645), (345, 206187), (1035, 68729)]