22522025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 29830680

約数和(自身を除く): 7308655

約数列:

[1, 5, 17, 25, 85, 197, 269, 425, 985, 1345, 3349, 4573, 4925, 6725, 16745, 22865, 52993, 83725, 114325, 264965, 900881, 1324825, 4504405, 22522025]

約数ペア:

[(1, 22522025), (5, 4504405), (17, 1324825), (25, 900881), (85, 264965), (197, 114325), (269, 83725), (425, 52993), (985, 22865), (1345, 16745), (3349, 6725), (4573, 4925)]