76882545

素因数分解:

$3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{2081}}^1$

素因数の和:2913

約数の個数: 24

約数和(自身を含む): 133489512

約数和(自身を除く): 56606967

約数列:

[1, 3, 5, 9, 15, 45, 821, 2081, 2463, 4105, 6243, 7389, 10405, 12315, 18729, 31215, 36945, 93645, 1708501, 5125503, 8542505, 15376509, 25627515, 76882545]

約数ペア:

[(1, 76882545), (3, 25627515), (5, 15376509), (9, 8542505), (15, 5125503), (45, 1708501), (821, 93645), (2081, 36945), (2463, 31215), (4105, 18729), (6243, 12315), (7389, 10405)]