11040145

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 13592448

約数和(自身を除く): 2552303

約数列:

[1, 5, 71, 137, 227, 355, 685, 1135, 9727, 16117, 31099, 48635, 80585, 155495, 2208029, 11040145]

約数ペア:

[(1, 11040145), (5, 2208029), (71, 155495), (137, 80585), (227, 48635), (355, 31099), (685, 16117), (1135, 9727)]