1900353922575

素因数分解:

$3^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{439}}^1\times {\mathrm{208367}}^1$

素因数の和:209096

約数の個数: 48

約数和(自身を含む): 3160459146240

約数和(自身を除く): 1260105223665

約数列:

[1, 3, 5, 15, 25, 75, 277, 439, 831, 1317, 1385, 2195, 4155, 6585, 6925, 10975, 20775, 32925, 121603, 208367, 364809, 608015, 625101, 1041835, 1824045, 3040075, 3125505, 5209175, 9120225, 15627525, 57717659, 91473113, 173152977, 274419339, 288588295, 457365565, 865764885, 1372096695, 1442941475, 2286827825, 4328824425, 6860483475, 25338052301, 76014156903, 126690261505, 380070784515, 633451307525, 1900353922575]

約数ペア:

[(1, 1900353922575), (3, 633451307525), (5, 380070784515), (15, 126690261505), (25, 76014156903), (75, 25338052301), (277, 6860483475), (439, 4328824425), (831, 2286827825), (1317, 1442941475), (1385, 1372096695), (2195, 865764885), (4155, 457365565), (6585, 288588295), (6925, 274419339), (10975, 173152977), (20775, 91473113), (32925, 57717659), (121603, 15627525), (208367, 9120225), (364809, 5209175), (608015, 3125505), (625101, 3040075), (1041835, 1824045)]