7770765

素因数分解:

$3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{821}}^1$

素因数の和:1460

約数の個数: 16

約数和(自身を含む): 12468096

約数和(自身を除く): 4697331

約数列:

[1, 3, 5, 15, 631, 821, 1893, 2463, 3155, 4105, 9465, 12315, 518051, 1554153, 2590255, 7770765]

約数ペア:

[(1, 7770765), (3, 2590255), (5, 1554153), (15, 518051), (631, 12315), (821, 9465), (1893, 4105), (2463, 3155)]