1717681825

素因数分解:

$5^2\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{2251}}^1$

素因数の和:2625

約数の個数: 24

約数和(自身を含む): 2156353056

約数和(自身を除く): 438671231

約数列:

[1, 5, 25, 131, 233, 655, 1165, 2251, 3275, 5825, 11255, 30523, 56275, 152615, 294881, 524483, 763075, 1474405, 2622415, 7372025, 13112075, 68707273, 343536365, 1717681825]

約数ペア:

[(1, 1717681825), (5, 343536365), (25, 68707273), (131, 13112075), (233, 7372025), (655, 2622415), (1165, 1474405), (2251, 763075), (3275, 524483), (5825, 294881), (11255, 152615), (30523, 56275)]