83257395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1019}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 143942400

約数和(自身を除く): 60685005

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 419, 1019, 1257, 2095, 3057, 5095, 5447, 6285, 13247, 15285, 16341, 27235, 39741, 66235, 81705, 198705, 426961, 1280883, 2134805, 5550493, 6404415, 16651479, 27752465, 83257395]

約数ペア:

[(1, 83257395), (3, 27752465), (5, 16651479), (13, 6404415), (15, 5550493), (39, 2134805), (65, 1280883), (195, 426961), (419, 198705), (1019, 81705), (1257, 66235), (2095, 39741), (3057, 27235), (5095, 16341), (5447, 15285), (6285, 13247)]