82632025

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 122214400

約数和(自身を除く): 39582375

約数列:

[1, 5, 7, 25, 35, 43, 79, 139, 175, 215, 301, 395, 553, 695, 973, 1075, 1505, 1975, 2765, 3397, 3475, 4865, 5977, 7525, 10981, 13825, 16985, 23779, 24325, 29885, 41839, 54905, 76867, 84925, 118895, 149425, 209195, 274525, 384335, 472183, 594475, 1045975, 1921675, 2360915, 3305281, 11804575, 16526405, 82632025]

約数ペア:

[(1, 82632025), (5, 16526405), (7, 11804575), (25, 3305281), (35, 2360915), (43, 1921675), (79, 1045975), (139, 594475), (175, 472183), (215, 384335), (301, 274525), (395, 209195), (553, 149425), (695, 118895), (973, 84925), (1075, 76867), (1505, 54905), (1975, 41839), (2765, 29885), (3397, 24325), (3475, 23779), (4865, 16985), (5977, 13825), (7525, 10981)]