556061345

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{4013}}^1$

素因数の和:4169

約数の個数: 32

約数和(自身を含む): 790725888

約数和(自身を除く): 234664543

約数列:

[1, 5, 7, 35, 37, 107, 185, 259, 535, 749, 1295, 3745, 3959, 4013, 19795, 20065, 27713, 28091, 138565, 140455, 148481, 429391, 742405, 1039367, 2146955, 3005737, 5196835, 15028685, 15887467, 79437335, 111212269, 556061345]

約数ペア:

[(1, 556061345), (5, 111212269), (7, 79437335), (35, 15887467), (37, 15028685), (107, 5196835), (185, 3005737), (259, 2146955), (535, 1039367), (749, 742405), (1295, 429391), (3745, 148481), (3959, 140455), (4013, 138565), (19795, 28091), (20065, 27713)]