1461321455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{916189}}^1$

素因数の和:916234

約数の個数: 16

約数和(自身を含む): 1978970400

約数和(自身を除く): 517648945

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 916189, 4580945, 10078079, 26569481, 50390395, 132847405, 292264291, 1461321455]

約数ペア:

[(1, 1461321455), (5, 292264291), (11, 132847405), (29, 50390395), (55, 26569481), (145, 10078079), (319, 4580945), (1595, 916189)]