66011595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19913}}^1$

素因数の和:19951

約数の個数: 32

約数和(自身を含む): 120439872

約数和(自身を除く): 54428277

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 19913, 59739, 99565, 258869, 298695, 338521, 776607, 1015563, 1294345, 1692605, 3883035, 4400773, 5077815, 13202319, 22003865, 66011595]

約数ペア:

[(1, 66011595), (3, 22003865), (5, 13202319), (13, 5077815), (15, 4400773), (17, 3883035), (39, 1692605), (51, 1294345), (65, 1015563), (85, 776607), (195, 338521), (221, 298695), (255, 258869), (663, 99565), (1105, 59739), (3315, 19913)]