53299125

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 108051840

約数和(自身を除く): 54752715

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 59, 73, 75, 99, 125, 165, 177, 219, 225, 275, 295, 365, 375, 495, 531, 649, 657, 803, 825, 885, 1095, 1125, 1375, 1475, 1825, 1947, 2409, 2475, 2655, 3245, 3285, 4015, 4125, 4307, 4425, 5475, 5841, 7227, 7375, 9125, 9735, 12045, 12375, 12921, 13275, 16225, 16425, 20075, 21535, 22125, 27375, 29205, 36135, 38763, 47377, 48675, 60225, 64605, 66375, 81125, 82125, 100375, 107675, 142131, 146025, 180675, 193815, 236885, 243375, 301125, 323025, 426393, 538375, 710655, 730125, 903375, 969075, 1184425, 1615125, 2131965, 3553275, 4845375, 5922125, 10659825, 17766375, 53299125]

約数ペア:

[(1, 53299125), (3, 17766375), (5, 10659825), (9, 5922125), (11, 4845375), (15, 3553275), (25, 2131965), (33, 1615125), (45, 1184425), (55, 969075), (59, 903375), (73, 730125), (75, 710655), (99, 538375), (125, 426393), (165, 323025), (177, 301125), (219, 243375), (225, 236885), (275, 193815), (295, 180675), (365, 146025), (375, 142131), (495, 107675), (531, 100375), (649, 82125), (657, 81125), (803, 66375), (825, 64605), (885, 60225), (1095, 48675), (1125, 47377), (1375, 38763), (1475, 36135), (1825, 29205), (1947, 27375), (2409, 22125), (2475, 21535), (2655, 20075), (3245, 16425), (3285, 16225), (4015, 13275), (4125, 12921), (4307, 12375), (4425, 12045), (5475, 9735), (5841, 9125), (7227, 7375)]