380055285

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{3329}}^1$

素因数の和:3442

約数の個数: 48

約数和(自身を含む): 685713600

約数和(自身を除く): 305658315

約数列:

[1, 3, 5, 9, 15, 43, 45, 59, 129, 177, 215, 295, 387, 531, 645, 885, 1935, 2537, 2655, 3329, 7611, 9987, 12685, 16645, 22833, 29961, 38055, 49935, 114165, 143147, 149805, 196411, 429441, 589233, 715735, 982055, 1288323, 1767699, 2147205, 2946165, 6441615, 8445673, 8838495, 25337019, 42228365, 76011057, 126685095, 380055285]

約数ペア:

[(1, 380055285), (3, 126685095), (5, 76011057), (9, 42228365), (15, 25337019), (43, 8838495), (45, 8445673), (59, 6441615), (129, 2946165), (177, 2147205), (215, 1767699), (295, 1288323), (387, 982055), (531, 715735), (645, 589233), (885, 429441), (1935, 196411), (2537, 149805), (2655, 143147), (3329, 114165), (7611, 49935), (9987, 38055), (12685, 29961), (16645, 22833)]