90000725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{811}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 117200832

約数和(自身を除く): 27200107

約数列:

[1, 5, 23, 25, 115, 193, 575, 811, 965, 4055, 4439, 4825, 18653, 20275, 22195, 93265, 110975, 156523, 466325, 782615, 3600029, 3913075, 18000145, 90000725]

約数ペア:

[(1, 90000725), (5, 18000145), (23, 3913075), (25, 3600029), (115, 782615), (193, 466325), (575, 156523), (811, 110975), (965, 93265), (4055, 22195), (4439, 20275), (4825, 18653)]