23202235

素因数分解:

$5^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 33062400

約数和(自身を除く): 9860165

約数列:

[1, 5, 7, 35, 49, 83, 163, 245, 343, 415, 581, 815, 1141, 1715, 2905, 4067, 5705, 7987, 13529, 20335, 28469, 39935, 55909, 67645, 94703, 142345, 279545, 473515, 662921, 3314605, 4640447, 23202235]

約数ペア:

[(1, 23202235), (5, 4640447), (7, 3314605), (35, 662921), (49, 473515), (83, 279545), (163, 142345), (245, 94703), (343, 67645), (415, 55909), (581, 39935), (815, 28469), (1141, 20335), (1715, 13529), (2905, 7987), (4067, 5705)]