66905085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1171}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 115774848

約数和(自身を除く): 48869763

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 293, 879, 1171, 1465, 3513, 3809, 4395, 5855, 11427, 15223, 17565, 19045, 45669, 57135, 76115, 228345, 343103, 1029309, 1715515, 4460339, 5146545, 13381017, 22301695, 66905085]

約数ペア:

[(1, 66905085), (3, 22301695), (5, 13381017), (13, 5146545), (15, 4460339), (39, 1715515), (65, 1029309), (195, 343103), (293, 228345), (879, 76115), (1171, 57135), (1465, 45669), (3513, 19045), (3809, 17565), (4395, 15223), (5855, 11427)]