1938963135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{19447}}^1$

素因数の和:19512

約数の個数: 48

約数和(自身を含む): 3439028736

約数和(自身を除く): 1500065601

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 289, 345, 391, 867, 1173, 1445, 1955, 4335, 5865, 6647, 19447, 19941, 33235, 58341, 97235, 99705, 291705, 330599, 447281, 991797, 1341843, 1652995, 2236405, 4958985, 5620183, 6709215, 7603777, 16860549, 22811331, 28100915, 38018885, 84302745, 114056655, 129264209, 387792627, 646321045, 1938963135]

約数ペア:

[(1, 1938963135), (3, 646321045), (5, 387792627), (15, 129264209), (17, 114056655), (23, 84302745), (51, 38018885), (69, 28100915), (85, 22811331), (115, 16860549), (255, 7603777), (289, 6709215), (345, 5620183), (391, 4958985), (867, 2236405), (1173, 1652995), (1445, 1341843), (1955, 991797), (4335, 447281), (5865, 330599), (6647, 291705), (19447, 99705), (19941, 97235), (33235, 58341)]