42203425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 36

約数和(自身を含む): 59152464

約数和(自身を除く): 16949039

約数列:

[1, 5, 11, 25, 43, 55, 83, 215, 275, 415, 473, 913, 1075, 1849, 2075, 2365, 3569, 4565, 9245, 11825, 17845, 20339, 22825, 39259, 46225, 89225, 101695, 153467, 196295, 508475, 767335, 981475, 1688137, 3836675, 8440685, 42203425]

約数ペア:

[(1, 42203425), (5, 8440685), (11, 3836675), (25, 1688137), (43, 981475), (55, 767335), (83, 508475), (215, 196295), (275, 153467), (415, 101695), (473, 89225), (913, 46225), (1075, 39259), (1849, 22825), (2075, 20339), (2365, 17845), (3569, 11825), (4565, 9245)]