8681385

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 14837760

約数和(自身を除く): 6156375

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 367, 415, 1101, 1245, 1577, 1835, 4731, 5505, 6973, 7885, 20919, 23655, 30461, 34865, 91383, 104595, 152305, 456915, 578759, 1736277, 2893795, 8681385]

約数ペア:

[(1, 8681385), (3, 2893795), (5, 1736277), (15, 578759), (19, 456915), (57, 152305), (83, 104595), (95, 91383), (249, 34865), (285, 30461), (367, 23655), (415, 20919), (1101, 7885), (1245, 6973), (1577, 5505), (1835, 4731)]