1016017925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{76249}}^1$

素因数の和:76313

約数の個数: 24

約数和(自身を含む): 1389885000

約数和(自身を除く): 373867075

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 2665, 13325, 76249, 381245, 991237, 1906225, 3126209, 4956185, 15631045, 24780925, 40640717, 78155225, 203203585, 1016017925]

約数ペア:

[(1, 1016017925), (5, 203203585), (13, 78155225), (25, 40640717), (41, 24780925), (65, 15631045), (205, 4956185), (325, 3126209), (533, 1906225), (1025, 991237), (2665, 381245), (13325, 76249)]