297837475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{17291}}^1$

素因数の和:17367

約数の個数: 24

約数和(自身を含む): 405255312

約数和(自身を除く): 107417837

約数列:

[1, 5, 13, 25, 53, 65, 265, 325, 689, 1325, 3445, 17225, 17291, 86455, 224783, 432275, 916423, 1123915, 4582115, 5619575, 11913499, 22910575, 59567495, 297837475]

約数ペア:

[(1, 297837475), (5, 59567495), (13, 22910575), (25, 11913499), (53, 5619575), (65, 4582115), (265, 1123915), (325, 916423), (689, 432275), (1325, 224783), (3445, 86455), (17225, 17291)]