97890415

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{439}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 140912640

約数和(自身を除く): 43022225

約数列:

[1, 5, 7, 23, 35, 115, 161, 277, 439, 805, 1385, 1939, 2195, 3073, 6371, 9695, 10097, 15365, 31855, 44597, 50485, 70679, 121603, 222985, 353395, 608015, 851221, 2796869, 4256105, 13984345, 19578083, 97890415]

約数ペア:

[(1, 97890415), (5, 19578083), (7, 13984345), (23, 4256105), (35, 2796869), (115, 851221), (161, 608015), (277, 353395), (439, 222985), (805, 121603), (1385, 70679), (1939, 50485), (2195, 44597), (3073, 31855), (6371, 15365), (9695, 10097)]