74338705

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1213}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 109085184

約数和(自身を除く): 34746479

約数列:

[1, 5, 7, 17, 35, 85, 103, 119, 515, 595, 721, 1213, 1751, 3605, 6065, 8491, 8755, 12257, 20621, 42455, 61285, 103105, 124939, 144347, 624695, 721735, 874573, 2123963, 4372865, 10619815, 14867741, 74338705]

約数ペア:

[(1, 74338705), (5, 14867741), (7, 10619815), (17, 4372865), (35, 2123963), (85, 874573), (103, 721735), (119, 624695), (515, 144347), (595, 124939), (721, 103105), (1213, 61285), (1751, 42455), (3605, 20621), (6065, 12257), (8491, 8755)]