11966625

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{967}}^1$

素因数の和:999

約数の個数: 48

約数和(自身を含む): 23557248

約数和(自身を除く): 11590623

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 495, 825, 967, 1125, 1375, 2475, 2901, 4125, 4835, 8703, 10637, 12375, 14505, 24175, 31911, 43515, 53185, 72525, 95733, 120875, 159555, 217575, 265925, 362625, 478665, 797775, 1087875, 1329625, 2393325, 3988875, 11966625]

約数ペア:

[(1, 11966625), (3, 3988875), (5, 2393325), (9, 1329625), (11, 1087875), (15, 797775), (25, 478665), (33, 362625), (45, 265925), (55, 217575), (75, 159555), (99, 120875), (125, 95733), (165, 72525), (225, 53185), (275, 43515), (375, 31911), (495, 24175), (825, 14505), (967, 12375), (1125, 10637), (1375, 8703), (2475, 4835), (2901, 4125)]