83878595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 111367872

約数和(自身を除く): 27489277

約数列:

[1, 5, 17, 43, 53, 85, 215, 265, 433, 731, 901, 2165, 2279, 3655, 4505, 7361, 11395, 18619, 22949, 36805, 38743, 93095, 114745, 193715, 316523, 390133, 986807, 1582615, 1950665, 4934035, 16775719, 83878595]

約数ペア:

[(1, 83878595), (5, 16775719), (17, 4934035), (43, 1950665), (53, 1582615), (85, 986807), (215, 390133), (265, 316523), (433, 193715), (731, 114745), (901, 93095), (2165, 38743), (2279, 36805), (3655, 22949), (4505, 18619), (7361, 11395)]