842912250425

素因数分解:

$5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{301927}}^1$

素因数の和:302047

約数の個数: 72

約数和(自身を含む): 1267612099776

約数和(自身を除く): 424699849351

約数列:

[1, 5, 7, 25, 35, 43, 49, 53, 175, 215, 245, 265, 301, 371, 1075, 1225, 1325, 1505, 1855, 2107, 2279, 2597, 7525, 9275, 10535, 11395, 12985, 15953, 52675, 56975, 64925, 79765, 111671, 301927, 398825, 558355, 1509635, 2113489, 2791775, 7548175, 10567445, 12982861, 14794423, 16002131, 52837225, 64914305, 73972115, 80010655, 90880027, 112014917, 324571525, 369860575, 400053275, 454400135, 560074585, 636160189, 688091633, 784104419, 2272000675, 2800372925, 3180800945, 3440458165, 3920522095, 4816641431, 15904004725, 17202290825, 19602610475, 24083207155, 33716490017, 120416035775, 168582450085, 842912250425]

約数ペア:

[(1, 842912250425), (5, 168582450085), (7, 120416035775), (25, 33716490017), (35, 24083207155), (43, 19602610475), (49, 17202290825), (53, 15904004725), (175, 4816641431), (215, 3920522095), (245, 3440458165), (265, 3180800945), (301, 2800372925), (371, 2272000675), (1075, 784104419), (1225, 688091633), (1325, 636160189), (1505, 560074585), (1855, 454400135), (2107, 400053275), (2279, 369860575), (2597, 324571525), (7525, 112014917), (9275, 90880027), (10535, 80010655), (11395, 73972115), (12985, 64914305), (15953, 52837225), (52675, 16002131), (56975, 14794423), (64925, 12982861), (79765, 10567445), (111671, 7548175), (301927, 2791775), (398825, 2113489), (558355, 1509635)]