121774655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{27031}}^1$

素因数の和:27106

約数の個数: 16

約数和(自身を含む): 157650624

約数和(自身を除く): 35875969

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 27031, 135155, 459527, 1432643, 2297635, 7163215, 24354931, 121774655]

約数ペア:

[(1, 121774655), (5, 24354931), (17, 7163215), (53, 2297635), (85, 1432643), (265, 459527), (901, 135155), (4505, 27031)]