814831485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{27673}}^1$

素因数の和:27845

約数の個数: 32

約数和(自身を含む): 1413366528

約数和(自身を除く): 598535043

約数列:

[1, 3, 5, 13, 15, 39, 65, 151, 195, 453, 755, 1963, 2265, 5889, 9815, 27673, 29445, 83019, 138365, 359749, 415095, 1079247, 1798745, 4178623, 5396235, 12535869, 20893115, 54322099, 62679345, 162966297, 271610495, 814831485]

約数ペア:

[(1, 814831485), (3, 271610495), (5, 162966297), (13, 62679345), (15, 54322099), (39, 20893115), (65, 12535869), (151, 5396235), (195, 4178623), (453, 1798745), (755, 1079247), (1963, 415095), (2265, 359749), (5889, 138365), (9815, 83019), (27673, 29445)]