83519725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10343}}^1$

素因数の和:10389

約数の個数: 24

約数和(自身を含む): 115439040

約数和(自身を除く): 31919315

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 8075, 10343, 51715, 175831, 196517, 258575, 879155, 982585, 3340789, 4395775, 4912925, 16703945, 83519725]

約数ペア:

[(1, 83519725), (5, 16703945), (17, 4912925), (19, 4395775), (25, 3340789), (85, 982585), (95, 879155), (323, 258575), (425, 196517), (475, 175831), (1615, 51715), (8075, 10343)]