38501225

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 57901056

約数和(自身を除く): 19399831

約数列:

[1, 5, 7, 25, 31, 35, 47, 151, 155, 175, 217, 235, 329, 755, 775, 1057, 1085, 1175, 1457, 1645, 3775, 4681, 5285, 5425, 7097, 7285, 8225, 10199, 23405, 26425, 32767, 35485, 36425, 49679, 50995, 117025, 163835, 177425, 220007, 248395, 254975, 819175, 1100035, 1241975, 1540049, 5500175, 7700245, 38501225]

約数ペア:

[(1, 38501225), (5, 7700245), (7, 5500175), (25, 1540049), (31, 1241975), (35, 1100035), (47, 819175), (151, 254975), (155, 248395), (175, 220007), (217, 177425), (235, 163835), (329, 117025), (755, 50995), (775, 49679), (1057, 36425), (1085, 35485), (1175, 32767), (1457, 26425), (1645, 23405), (3775, 10199), (4681, 8225), (5285, 7285), (5425, 7097)]