76578385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 104203008

約数和(自身を除く): 27624623

約数列:

[1, 5, 13, 23, 65, 115, 181, 283, 299, 905, 1415, 1495, 2353, 3679, 4163, 6509, 11765, 18395, 20815, 32545, 51223, 54119, 84617, 256115, 270595, 423085, 665899, 1178129, 3329495, 5890645, 15315677, 76578385]

約数ペア:

[(1, 76578385), (5, 15315677), (13, 5890645), (23, 3329495), (65, 1178129), (115, 665899), (181, 423085), (283, 270595), (299, 256115), (905, 84617), (1415, 54119), (1495, 51223), (2353, 32545), (3679, 20815), (4163, 18395), (6509, 11765)]