14971275

素因数分解:

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

素因数の和:313

約数の個数: 72

約数和(自身を含む): 30640896

約数和(自身を除く): 15669621

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 33, 45, 55, 69, 75, 99, 115, 165, 207, 225, 253, 263, 275, 345, 495, 575, 759, 789, 825, 1035, 1265, 1315, 1725, 2277, 2367, 2475, 2893, 3795, 3945, 5175, 6049, 6325, 6575, 8679, 11385, 11835, 14465, 18147, 18975, 19725, 26037, 30245, 43395, 54441, 56925, 59175, 66539, 72325, 90735, 130185, 151225, 199617, 216975, 272205, 332695, 453675, 598851, 650925, 998085, 1361025, 1663475, 2994255, 4990425, 14971275]

約数ペア:

[(1, 14971275), (3, 4990425), (5, 2994255), (9, 1663475), (11, 1361025), (15, 998085), (23, 650925), (25, 598851), (33, 453675), (45, 332695), (55, 272205), (69, 216975), (75, 199617), (99, 151225), (115, 130185), (165, 90735), (207, 72325), (225, 66539), (253, 59175), (263, 56925), (275, 54441), (345, 43395), (495, 30245), (575, 26037), (759, 19725), (789, 18975), (825, 18147), (1035, 14465), (1265, 11835), (1315, 11385), (1725, 8679), (2277, 6575), (2367, 6325), (2475, 6049), (2893, 5175), (3795, 3945)]