66169285

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3547}}^1$

素因数の和:3613

約数の個数: 32

約数和(自身を含む): 100138752

約数和(自身を除く): 33969467

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 287, 455, 533, 1435, 2665, 3547, 3731, 17735, 18655, 24829, 46111, 124145, 145427, 230555, 322777, 727135, 1017989, 1613885, 1890551, 5089945, 9452755, 13233857, 66169285]

約数ペア:

[(1, 66169285), (5, 13233857), (7, 9452755), (13, 5089945), (35, 1890551), (41, 1613885), (65, 1017989), (91, 727135), (205, 322777), (287, 230555), (455, 145427), (533, 124145), (1435, 46111), (2665, 24829), (3547, 18655), (3731, 17735)]