1330377705

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{1777}}^1$

素因数の和:2046

約数の個数: 48

約数和(自身を含む): 2343204864

約数和(自身を除く): 1012827159

約数列:

[1, 3, 5, 9, 15, 45, 127, 131, 381, 393, 635, 655, 1143, 1179, 1777, 1905, 1965, 5331, 5715, 5895, 8885, 15993, 16637, 26655, 49911, 79965, 83185, 149733, 225679, 232787, 249555, 677037, 698361, 748665, 1128395, 1163935, 2031111, 2095083, 3385185, 3491805, 10155555, 10475415, 29563949, 88691847, 147819745, 266075541, 443459235, 1330377705]

約数ペア:

[(1, 1330377705), (3, 443459235), (5, 266075541), (9, 147819745), (15, 88691847), (45, 29563949), (127, 10475415), (131, 10155555), (381, 3491805), (393, 3385185), (635, 2095083), (655, 2031111), (1143, 1163935), (1179, 1128395), (1777, 748665), (1905, 698361), (1965, 677037), (5331, 249555), (5715, 232787), (5895, 225679), (8885, 149733), (15993, 83185), (16637, 79965), (26655, 49911)]