15172023279

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38025121}}^1$

素因数の和:38025150

約数の個数: 16

約数和(自身を含む): 24336078080

約数和(自身を除く): 9164054801

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 38025121, 114075363, 266175847, 722477299, 798527541, 2167431897, 5057341093, 15172023279]

約数ペア:

[(1, 15172023279), (3, 5057341093), (7, 2167431897), (19, 798527541), (21, 722477299), (57, 266175847), (133, 114075363), (399, 38025121)]