65722984975

素因数分解:

$5^2\times {\mathrm{761}}^1\times {\mathrm{1789}}^1\times {\mathrm{1931}}^1$

素因数の和:4491

約数の個数: 24

約数和(自身を含む): 81691490160

約数和(自身を除く): 15968505185

約数列:

[1, 5, 25, 761, 1789, 1931, 3805, 8945, 9655, 19025, 44725, 48275, 1361429, 1469491, 3454559, 6807145, 7347455, 17272795, 34035725, 36737275, 86363975, 2628919399, 13144596995, 65722984975]

約数ペア:

[(1, 65722984975), (5, 13144596995), (25, 2628919399), (761, 86363975), (1789, 36737275), (1931, 34035725), (3805, 17272795), (8945, 7347455), (9655, 6807145), (19025, 3454559), (44725, 1469491), (48275, 1361429)]