24940025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1019}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 34149600

約数和(自身を除く): 9209575

約数列:

[1, 5, 11, 25, 55, 89, 275, 445, 979, 1019, 2225, 4895, 5095, 11209, 24475, 25475, 56045, 90691, 280225, 453455, 997601, 2267275, 4988005, 24940025]

約数ペア:

[(1, 24940025), (5, 4988005), (11, 2267275), (25, 997601), (55, 453455), (89, 280225), (275, 90691), (445, 56045), (979, 25475), (1019, 24475), (2225, 11209), (4895, 5095)]