2201897375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{2473}}^1$

素因数の和:2924

約数の個数: 32

約数和(自身を含む): 2917736640

約数和(自身を除く): 715839265

約数列:

[1, 5, 17, 25, 85, 125, 419, 425, 2095, 2125, 2473, 7123, 10475, 12365, 35615, 42041, 52375, 61825, 178075, 210205, 309125, 890375, 1036187, 1051025, 5180935, 5255125, 17615179, 25904675, 88075895, 129523375, 440379475, 2201897375]

約数ペア:

[(1, 2201897375), (5, 440379475), (17, 129523375), (25, 88075895), (85, 25904675), (125, 17615179), (419, 5255125), (425, 5180935), (2095, 1051025), (2125, 1036187), (2473, 890375), (7123, 309125), (10475, 210205), (12365, 178075), (35615, 61825), (42041, 52375)]