47970265

素因数分解:

$5^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 68140800

約数和(自身を除く): 20170535

約数列:

[1, 5, 7, 35, 49, 83, 245, 337, 343, 415, 581, 1685, 1715, 2359, 2905, 4067, 11795, 16513, 20335, 27971, 28469, 82565, 115591, 139855, 142345, 195797, 577955, 978985, 1370579, 6852895, 9594053, 47970265]

約数ペア:

[(1, 47970265), (5, 9594053), (7, 6852895), (35, 1370579), (49, 978985), (83, 577955), (245, 195797), (337, 142345), (343, 139855), (415, 115591), (581, 82565), (1685, 28469), (1715, 27971), (2359, 20335), (2905, 16513), (4067, 11795)]