131229595

素因数分解:

$5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{2339}}^1$

素因数の和:2587

約数の個数: 24

約数和(自身を含む): 184064400

約数和(自身を除く): 52834805

約数列:

[1, 5, 7, 35, 49, 229, 245, 1145, 1603, 2339, 8015, 11221, 11695, 16373, 56105, 81865, 114611, 535631, 573055, 2678155, 3749417, 18747085, 26245919, 131229595]

約数ペア:

[(1, 131229595), (5, 26245919), (7, 18747085), (35, 3749417), (49, 2678155), (229, 573055), (245, 535631), (1145, 114611), (1603, 81865), (2339, 56105), (8015, 16373), (11221, 11695)]