339921035

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3727}}^1$

素因数の和:3815

約数の個数: 32

約数和(自身を含む): 458991360

約数和(自身を除く): 119070325

約数列:

[1, 5, 17, 29, 37, 85, 145, 185, 493, 629, 1073, 2465, 3145, 3727, 5365, 18241, 18635, 63359, 91205, 108083, 137899, 316795, 540415, 689495, 1837411, 2344283, 3999071, 9187055, 11721415, 19995355, 67984207, 339921035]

約数ペア:

[(1, 339921035), (5, 67984207), (17, 19995355), (29, 11721415), (37, 9187055), (85, 3999071), (145, 2344283), (185, 1837411), (493, 689495), (629, 540415), (1073, 316795), (2465, 137899), (3145, 108083), (3727, 91205), (5365, 63359), (18241, 18635)]