56656225

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 72584640

約数和(自身を除く): 15928415

約数列:

[1, 5, 25, 59, 71, 295, 355, 541, 1475, 1775, 2705, 4189, 13525, 20945, 31919, 38411, 104725, 159595, 192055, 797975, 960275, 2266249, 11331245, 56656225]

約数ペア:

[(1, 56656225), (5, 11331245), (25, 2266249), (59, 960275), (71, 797975), (295, 192055), (355, 159595), (541, 104725), (1475, 38411), (1775, 31919), (2705, 20945), (4189, 13525)]