2247888225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1381}}^1\times {\mathrm{1973}}^1$

素因数の和:3378

約数の個数: 48

約数和(自身を含む): 4059365184

約数和(自身を除く): 1811476959

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 1381, 1973, 4143, 5919, 6905, 9865, 15191, 20715, 21703, 29595, 34525, 45573, 49325, 65109, 75955, 103575, 108515, 147975, 227865, 325545, 379775, 542575, 1139325, 1627725, 2724713, 8174139, 13623565, 29971843, 40870695, 68117825, 89915529, 149859215, 204353475, 449577645, 749296075, 2247888225]

約数ペア:

[(1, 2247888225), (3, 749296075), (5, 449577645), (11, 204353475), (15, 149859215), (25, 89915529), (33, 68117825), (55, 40870695), (75, 29971843), (165, 13623565), (275, 8174139), (825, 2724713), (1381, 1627725), (1973, 1139325), (4143, 542575), (5919, 379775), (6905, 325545), (9865, 227865), (15191, 147975), (20715, 108515), (21703, 103575), (29595, 75955), (34525, 65109), (45573, 49325)]