65257150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3967}}^1$

素因数の和:4033

約数の個数: 48

約数和(自身を含む): 141705216

約数和(自身を除く): 76448066

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 50, 70, 94, 175, 235, 329, 350, 470, 658, 1175, 1645, 2350, 3290, 3967, 7934, 8225, 16450, 19835, 27769, 39670, 55538, 99175, 138845, 186449, 198350, 277690, 372898, 694225, 932245, 1305143, 1388450, 1864490, 2610286, 4661225, 6525715, 9322450, 13051430, 32628575, 65257150]

約数ペア:

[(1, 65257150), (2, 32628575), (5, 13051430), (7, 9322450), (10, 6525715), (14, 4661225), (25, 2610286), (35, 1864490), (47, 1388450), (50, 1305143), (70, 932245), (94, 694225), (175, 372898), (235, 277690), (329, 198350), (350, 186449), (470, 138845), (658, 99175), (1175, 55538), (1645, 39670), (2350, 27769), (3290, 19835), (3967, 16450), (7934, 8225)]