40869615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1931}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 70108416

約数和(自身を除く): 29238801

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1411, 1931, 4233, 5793, 7055, 9655, 21165, 28965, 32827, 98481, 160273, 164135, 480819, 492405, 801365, 2404095, 2724641, 8173923, 13623205, 40869615]

約数ペア:

[(1, 40869615), (3, 13623205), (5, 8173923), (15, 2724641), (17, 2404095), (51, 801365), (83, 492405), (85, 480819), (249, 164135), (255, 160273), (415, 98481), (1245, 32827), (1411, 28965), (1931, 21165), (4233, 9655), (5793, 7055)]