56517495

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6397}}^1$

素因数の和:6455

約数の個数: 32

約数和(自身を含む): 98273280

約数和(自身を除く): 41755785

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 6397, 8835, 19191, 31985, 95955, 121543, 198307, 364629, 594921, 607715, 991535, 1823145, 2974605, 3767833, 11303499, 18839165, 56517495]

約数ペア:

[(1, 56517495), (3, 18839165), (5, 11303499), (15, 3767833), (19, 2974605), (31, 1823145), (57, 991535), (93, 607715), (95, 594921), (155, 364629), (285, 198307), (465, 121543), (589, 95955), (1767, 31985), (2945, 19191), (6397, 8835)]