7320455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 9440064

約数和(自身を除く): 2119609

約数列:

[1, 5, 17, 71, 85, 355, 1207, 1213, 6035, 6065, 20621, 86123, 103105, 430615, 1464091, 7320455]

約数ペア:

[(1, 7320455), (5, 1464091), (17, 430615), (71, 103105), (85, 86123), (355, 20621), (1207, 6065), (1213, 6035)]