66374315

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 96599040

約数和(自身を除く): 30224725

約数列:

[1, 5, 7, 19, 35, 95, 133, 151, 661, 665, 755, 1057, 2869, 3305, 4627, 5285, 12559, 14345, 20083, 23135, 62795, 87913, 99811, 100415, 439565, 499055, 698677, 1896409, 3493385, 9482045, 13274863, 66374315]

約数ペア:

[(1, 66374315), (5, 13274863), (7, 9482045), (19, 3493385), (35, 1896409), (95, 698677), (133, 499055), (151, 439565), (661, 100415), (665, 99811), (755, 87913), (1057, 62795), (2869, 23135), (3305, 20083), (4627, 14345), (5285, 12559)]