40494765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{158803}}^1$

素因数の和:158828

約数の個数: 16

約数和(自身を含む): 68603328

約数和(自身を除く): 28108563

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 158803, 476409, 794015, 2382045, 2699651, 8098953, 13498255, 40494765]

約数ペア:

[(1, 40494765), (3, 13498255), (5, 8098953), (15, 2699651), (17, 2382045), (51, 794015), (85, 476409), (255, 158803)]