89423945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{5231}}^1$

素因数の和:5512

約数の個数: 16

約数和(自身を含む): 116024832

約数和(自身を除く): 26600887

約数列:

[1, 5, 13, 65, 263, 1315, 3419, 5231, 17095, 26155, 68003, 340015, 1375753, 6878765, 17884789, 89423945]

約数ペア:

[(1, 89423945), (5, 17884789), (13, 6878765), (65, 1375753), (263, 340015), (1315, 68003), (3419, 26155), (5231, 17095)]