15697611945

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{770057}}^1$

素因数の和:770222

約数の個数: 32

約数和(自身を含む): 28091715840

約数和(自身を除く): 12394103895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 2265, 4077, 6795, 20385, 770057, 2310171, 3850285, 6930513, 11550855, 20791539, 34652565, 103957695, 116278607, 348835821, 581393035, 1046507463, 1744179105, 3139522389, 5232537315, 15697611945]

約数ペア:

[(1, 15697611945), (3, 5232537315), (5, 3139522389), (9, 1744179105), (15, 1046507463), (27, 581393035), (45, 348835821), (135, 116278607), (151, 103957695), (453, 34652565), (755, 20791539), (1359, 11550855), (2265, 6930513), (4077, 3850285), (6795, 2310171), (20385, 770057)]