11152575

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 23380448

約数和(自身を除く): 12227873

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 73, 75, 97, 105, 175, 219, 225, 291, 315, 365, 485, 511, 525, 657, 679, 873, 1095, 1455, 1533, 1575, 1825, 2037, 2425, 2555, 3285, 3395, 4365, 4599, 5475, 6111, 7081, 7275, 7665, 10185, 12775, 16425, 16975, 21243, 21825, 22995, 30555, 35405, 38325, 49567, 50925, 63729, 106215, 114975, 148701, 152775, 177025, 247835, 318645, 446103, 531075, 743505, 1239175, 1593225, 2230515, 3717525, 11152575]

約数ペア:

[(1, 11152575), (3, 3717525), (5, 2230515), (7, 1593225), (9, 1239175), (15, 743505), (21, 531075), (25, 446103), (35, 318645), (45, 247835), (63, 177025), (73, 152775), (75, 148701), (97, 114975), (105, 106215), (175, 63729), (219, 50925), (225, 49567), (291, 38325), (315, 35405), (365, 30555), (485, 22995), (511, 21825), (525, 21243), (657, 16975), (679, 16425), (873, 12775), (1095, 10185), (1455, 7665), (1533, 7275), (1575, 7081), (1825, 6111), (2037, 5475), (2425, 4599), (2555, 4365), (3285, 3395)]