90751765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{12809}}^1$

素因数の和:12936

約数の個数: 16

約数和(自身を含む): 118364400

約数和(自身を除く): 27612635

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 12809, 64045, 166517, 832585, 1396181, 6980905, 18150353, 90751765]

約数ペア:

[(1, 90751765), (5, 18150353), (13, 6980905), (65, 1396181), (109, 832585), (545, 166517), (1417, 64045), (7085, 12809)]