464386325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{13109}}^1$

素因数の和:13241

約数の個数: 24

約数和(自身を含む): 625871400

約数和(自身を除く): 161485075

約数列:

[1, 5, 13, 25, 65, 109, 325, 545, 1417, 2725, 7085, 13109, 35425, 65545, 170417, 327725, 852085, 1428881, 4260425, 7144405, 18575453, 35722025, 92877265, 464386325]

約数ペア:

[(1, 464386325), (5, 92877265), (13, 35722025), (25, 18575453), (65, 7144405), (109, 4260425), (325, 1428881), (545, 852085), (1417, 327725), (2725, 170417), (7085, 65545), (13109, 35425)]