54894675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 104493312

約数和(自身を除く): 49598637

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 121, 165, 253, 263, 275, 345, 363, 575, 605, 759, 789, 825, 1265, 1315, 1725, 1815, 2783, 2893, 3025, 3795, 3945, 6049, 6325, 6575, 8349, 8679, 9075, 13915, 14465, 18147, 18975, 19725, 30245, 31823, 41745, 43395, 66539, 69575, 72325, 90735, 95469, 151225, 159115, 199617, 208725, 216975, 332695, 453675, 477345, 731929, 795575, 998085, 1663475, 2195787, 2386725, 3659645, 4990425, 10978935, 18298225, 54894675]

約数ペア:

[(1, 54894675), (3, 18298225), (5, 10978935), (11, 4990425), (15, 3659645), (23, 2386725), (25, 2195787), (33, 1663475), (55, 998085), (69, 795575), (75, 731929), (115, 477345), (121, 453675), (165, 332695), (253, 216975), (263, 208725), (275, 199617), (345, 159115), (363, 151225), (575, 95469), (605, 90735), (759, 72325), (789, 69575), (825, 66539), (1265, 43395), (1315, 41745), (1725, 31823), (1815, 30245), (2783, 19725), (2893, 18975), (3025, 18147), (3795, 14465), (3945, 13915), (6049, 9075), (6325, 8679), (6575, 8349)]