78773525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{433}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 103326720

約数和(自身を除く): 24553195

約数列:

[1, 5, 19, 25, 95, 383, 433, 475, 1915, 2165, 7277, 8227, 9575, 10825, 36385, 41135, 165839, 181925, 205675, 829195, 3150941, 4145975, 15754705, 78773525]

約数ペア:

[(1, 78773525), (5, 15754705), (19, 4145975), (25, 3150941), (95, 829195), (383, 205675), (433, 181925), (475, 165839), (1915, 41135), (2165, 36385), (7277, 10825), (8227, 9575)]