91227745

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 127961856

約数和(自身を除く): 36734111

約数列:

[1, 5, 7, 35, 101, 131, 197, 505, 655, 707, 917, 985, 1379, 3535, 4585, 6895, 13231, 19897, 25807, 66155, 92617, 99485, 129035, 139279, 180649, 463085, 696395, 903245, 2606507, 13032535, 18245549, 91227745]

約数ペア:

[(1, 91227745), (5, 18245549), (7, 13032535), (35, 2606507), (101, 903245), (131, 696395), (197, 463085), (505, 180649), (655, 139279), (707, 129035), (917, 99485), (985, 92617), (1379, 66155), (3535, 25807), (4585, 19897), (6895, 13231)]