9280155

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 15934464

約数和(自身を除く): 6654309

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 727, 851, 2181, 2553, 3635, 4255, 10905, 12765, 16721, 26899, 50163, 80697, 83605, 134495, 250815, 403485, 618677, 1856031, 3093385, 9280155]

約数ペア:

[(1, 9280155), (3, 3093385), (5, 1856031), (15, 618677), (23, 403485), (37, 250815), (69, 134495), (111, 83605), (115, 80697), (185, 50163), (345, 26899), (555, 16721), (727, 12765), (851, 10905), (2181, 4255), (2553, 3635)]