82175705

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 113393520

約数和(自身を除く): 31217815

約数列:

[1, 5, 17, 29, 37, 53, 85, 145, 185, 265, 289, 493, 629, 901, 1073, 1445, 1537, 1961, 2465, 3145, 4505, 5365, 7685, 8381, 9805, 10693, 15317, 18241, 26129, 33337, 41905, 53465, 56869, 76585, 91205, 130645, 166685, 284345, 310097, 444193, 566729, 966773, 1550485, 2220965, 2833645, 4833865, 16435141, 82175705]

約数ペア:

[(1, 82175705), (5, 16435141), (17, 4833865), (29, 2833645), (37, 2220965), (53, 1550485), (85, 966773), (145, 566729), (185, 444193), (265, 310097), (289, 284345), (493, 166685), (629, 130645), (901, 91205), (1073, 76585), (1445, 56869), (1537, 53465), (1961, 41905), (2465, 33337), (3145, 26129), (4505, 18241), (5365, 15317), (7685, 10693), (8381, 9805)]