310147175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{22193}}^1$

素因数の和:22259

約数の個数: 24

約数和(自身を含む): 423816624

約数和(自身を除く): 113669449

約数列:

[1, 5, 13, 25, 43, 65, 215, 325, 559, 1075, 2795, 13975, 22193, 110965, 288509, 554825, 954299, 1442545, 4771495, 7212725, 12405887, 23857475, 62029435, 310147175]

約数ペア:

[(1, 310147175), (5, 62029435), (13, 23857475), (25, 12405887), (43, 7212725), (65, 4771495), (215, 1442545), (325, 954299), (559, 554825), (1075, 288509), (2795, 110965), (13975, 22193)]