56551628025

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{18047}}^1$

素因数の和:18815

約数の個数: 72

約数和(自身を含む): 106772689920

約数和(自身を除く): 50221061895

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 733, 855, 1425, 2199, 3665, 4275, 6597, 10995, 13927, 18047, 18325, 32985, 41781, 54141, 54975, 69635, 90235, 125343, 162423, 164925, 208905, 270705, 342893, 348175, 451175, 626715, 812115, 1028679, 1044525, 1353525, 1714465, 3086037, 3133575, 4060575, 5143395, 8572325, 13228451, 15430185, 25716975, 39685353, 66142255, 77150925, 119056059, 198426765, 251340569, 330711275, 595280295, 754021707, 992133825, 1256702845, 2262065121, 2976401475, 3770108535, 6283514225, 11310325605, 18850542675, 56551628025]

約数ペア:

[(1, 56551628025), (3, 18850542675), (5, 11310325605), (9, 6283514225), (15, 3770108535), (19, 2976401475), (25, 2262065121), (45, 1256702845), (57, 992133825), (75, 754021707), (95, 595280295), (171, 330711275), (225, 251340569), (285, 198426765), (475, 119056059), (733, 77150925), (855, 66142255), (1425, 39685353), (2199, 25716975), (3665, 15430185), (4275, 13228451), (6597, 8572325), (10995, 5143395), (13927, 4060575), (18047, 3133575), (18325, 3086037), (32985, 1714465), (41781, 1353525), (54141, 1044525), (54975, 1028679), (69635, 812115), (90235, 626715), (125343, 451175), (162423, 348175), (164925, 342893), (208905, 270705)]