2697175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 3704624

約数和(自身を除く): 1007449

約数列:

[1, 5, 13, 25, 43, 65, 193, 215, 325, 559, 965, 1075, 2509, 2795, 4825, 8299, 12545, 13975, 41495, 62725, 107887, 207475, 539435, 2697175]

約数ペア:

[(1, 2697175), (5, 539435), (13, 207475), (25, 107887), (43, 62725), (65, 41495), (193, 13975), (215, 12545), (325, 8299), (559, 4825), (965, 2795), (1075, 2509)]