695502589825

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^2\times {\mathrm{131}}^1\times {\mathrm{1063}}^1$

素因数の和:1399

約数の個数: 72

約数和(自身を含む): 910789830720

約数和(自身を除く): 215287240895

約数列:

[1, 5, 25, 29, 83, 131, 145, 415, 655, 725, 1063, 2075, 2407, 3275, 3799, 5315, 6889, 10873, 12035, 18995, 26575, 30827, 34445, 54365, 60175, 88229, 94975, 139253, 154135, 172225, 199781, 271825, 315317, 441145, 696265, 770675, 902459, 998905, 1576585, 2205725, 2558641, 3481325, 4038337, 4512295, 4994525, 7323007, 7882925, 11557999, 12793205, 20191685, 22561475, 26171311, 36615035, 57789995, 63966025, 100958425, 130856555, 183075175, 212367203, 288949975, 335181971, 654282775, 959313917, 1061836015, 1675909855, 4796569585, 5309180075, 8379549275, 23982847925, 27820103593, 139100517965, 695502589825]

約数ペア:

[(1, 695502589825), (5, 139100517965), (25, 27820103593), (29, 23982847925), (83, 8379549275), (131, 5309180075), (145, 4796569585), (415, 1675909855), (655, 1061836015), (725, 959313917), (1063, 654282775), (2075, 335181971), (2407, 288949975), (3275, 212367203), (3799, 183075175), (5315, 130856555), (6889, 100958425), (10873, 63966025), (12035, 57789995), (18995, 36615035), (26575, 26171311), (30827, 22561475), (34445, 20191685), (54365, 12793205), (60175, 11557999), (88229, 7882925), (94975, 7323007), (139253, 4994525), (154135, 4512295), (172225, 4038337), (199781, 3481325), (271825, 2558641), (315317, 2205725), (441145, 1576585), (696265, 998905), (770675, 902459)]