25994751

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 38257920

約数和(自身を除く): 12263169

約数列:

[1, 3, 17, 51, 53, 59, 159, 163, 177, 489, 901, 1003, 2703, 2771, 3009, 3127, 8313, 8639, 9381, 9617, 25917, 28851, 53159, 146863, 159477, 163489, 440589, 490467, 509701, 1529103, 8664917, 25994751]

約数ペア:

[(1, 25994751), (3, 8664917), (17, 1529103), (51, 509701), (53, 490467), (59, 440589), (159, 163489), (163, 159477), (177, 146863), (489, 53159), (901, 28851), (1003, 25917), (2703, 9617), (2771, 9381), (3009, 8639), (3127, 8313)]