125987455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{78989}}^1$

素因数の和:79034

約数の個数: 16

約数和(自身を含む): 170618400

約数和(自身を除く): 44630945

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 78989, 394945, 868879, 2290681, 4344395, 11453405, 25197491, 125987455]

約数ペア:

[(1, 125987455), (5, 25197491), (11, 11453405), (29, 4344395), (55, 2290681), (145, 868879), (319, 394945), (1595, 78989)]