727065

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 1280448

約数和(自身を除く): 553383

約数列:

[1, 3, 5, 9, 15, 45, 107, 151, 321, 453, 535, 755, 963, 1359, 1605, 2265, 4815, 6795, 16157, 48471, 80785, 145413, 242355, 727065]

約数ペア:

[(1, 727065), (3, 242355), (5, 145413), (9, 80785), (15, 48471), (45, 16157), (107, 6795), (151, 4815), (321, 2265), (453, 1605), (535, 1359), (755, 963)]