297870335

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1559}}^1$

素因数の和:1727

約数の個数: 32

約数和(自身を含む): 420526080

約数和(自身を除く): 122655745

約数列:

[1, 5, 7, 35, 53, 103, 265, 371, 515, 721, 1559, 1855, 3605, 5459, 7795, 10913, 27295, 38213, 54565, 82627, 160577, 191065, 413135, 578389, 802885, 1124039, 2891945, 5620195, 8510581, 42552905, 59574067, 297870335]

約数ペア:

[(1, 297870335), (5, 59574067), (7, 42552905), (35, 8510581), (53, 5620195), (103, 2891945), (265, 1124039), (371, 802885), (515, 578389), (721, 413135), (1559, 191065), (1855, 160577), (3605, 82627), (5459, 54565), (7795, 38213), (10913, 27295)]