228303.0000000

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{409}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 6041760

約数和(自身を除く): 1904725

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 409, 595, 1445, 2023, 2045, 2863, 6953, 10115, 14315, 34765, 48671, 118201, 243355, 591005, 827407, 4137035]

約数ペア:

[(1, 4137035), (5, 827407), (7, 591005), (17, 243355), (35, 118201), (85, 48671), (119, 34765), (289, 14315), (409, 10115), (595, 6953), (1445, 2863), (2023, 2045)]