74764325

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 94868928

約数和(自身を除く): 20104603

約数列:

[1, 5, 25, 83, 137, 263, 415, 685, 1315, 2075, 3425, 6575, 11371, 21829, 36031, 56855, 109145, 180155, 284275, 545725, 900775, 2990573, 14952865, 74764325]

約数ペア:

[(1, 74764325), (5, 14952865), (25, 2990573), (83, 900775), (137, 545725), (263, 284275), (415, 180155), (685, 109145), (1315, 56855), (2075, 36031), (3425, 21829), (6575, 11371)]