71469315

素因数分解:

$3^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{2087}}^1$

素因数の和:2859

約数の個数: 24

約数和(自身を含む): 124102368

約数和(自身を除く): 52633053

約数列:

[1, 3, 5, 9, 15, 45, 761, 2087, 2283, 3805, 6261, 6849, 10435, 11415, 18783, 31305, 34245, 93915, 1588207, 4764621, 7941035, 14293863, 23823105, 71469315]

約数ペア:

[(1, 71469315), (3, 23823105), (5, 14293863), (9, 7941035), (15, 4764621), (45, 1588207), (761, 93915), (2087, 34245), (2283, 31305), (3805, 18783), (6261, 11415), (6849, 10435)]