74261205

素因数分解:

$3^4\times 5^1\times {\mathrm{183361}}^1$

素因数の和:183378

約数の個数: 20

約数和(自身を含む): 133120812

約数和(自身を除く): 58859607

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 183361, 550083, 916805, 1650249, 2750415, 4950747, 8251245, 14852241, 24753735, 74261205]

約数ペア:

[(1, 74261205), (3, 24753735), (5, 14852241), (9, 8251245), (15, 4950747), (27, 2750415), (45, 1650249), (81, 916805), (135, 550083), (405, 183361)]