297417025

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:622

約数の個数: 36

約数和(自身を含む): 395249008

約数和(自身を除く): 97831983

約数列:

[1, 5, 23, 25, 43, 115, 215, 523, 529, 575, 989, 1075, 2615, 2645, 4945, 12029, 13075, 13225, 22489, 22747, 24725, 60145, 112445, 113735, 276667, 300725, 517247, 562225, 568675, 1383335, 2586235, 6916675, 11896681, 12931175, 59483405, 297417025]

約数ペア:

[(1, 297417025), (5, 59483405), (23, 12931175), (25, 11896681), (43, 6916675), (115, 2586235), (215, 1383335), (523, 568675), (529, 562225), (575, 517247), (989, 300725), (1075, 276667), (2615, 113735), (2645, 112445), (4945, 60145), (12029, 24725), (13075, 22747), (13225, 22489)]