337664025

素因数分解:

$3^3\times 5^2\times {\mathrm{251}}^1\times {\mathrm{1993}}^1$

素因数の和:2263

約数の個数: 48

約数和(自身を含む): 623085120

約数和(自身を除く): 285421095

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 251, 675, 753, 1255, 1993, 2259, 3765, 5979, 6275, 6777, 9965, 11295, 17937, 18825, 29895, 33885, 49825, 53811, 56475, 89685, 149475, 169425, 269055, 448425, 500243, 1345275, 1500729, 2501215, 4502187, 7503645, 12506075, 13506561, 22510935, 37518225, 67532805, 112554675, 337664025]

約数ペア:

[(1, 337664025), (3, 112554675), (5, 67532805), (9, 37518225), (15, 22510935), (25, 13506561), (27, 12506075), (45, 7503645), (75, 4502187), (135, 2501215), (225, 1500729), (251, 1345275), (675, 500243), (753, 448425), (1255, 269055), (1993, 169425), (2259, 149475), (3765, 89685), (5979, 56475), (6275, 53811), (6777, 49825), (9965, 33885), (11295, 29895), (17937, 18825)]