126127575

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1193

約数の個数: 72

約数和(自身を含む): 261956448

約数和(自身を除く): 135828873

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 73, 75, 105, 175, 219, 225, 315, 365, 511, 525, 657, 1095, 1097, 1533, 1575, 1825, 2555, 3285, 3291, 4599, 5475, 5485, 7665, 7679, 9873, 12775, 16425, 16455, 22995, 23037, 27425, 38325, 38395, 49365, 69111, 80081, 82275, 114975, 115185, 191975, 240243, 246825, 345555, 400405, 560567, 575925, 720729, 1201215, 1681701, 1727775, 2002025, 2802835, 3603645, 5045103, 6006075, 8408505, 14014175, 18018225, 25225515, 42042525, 126127575]

約数ペア:

[(1, 126127575), (3, 42042525), (5, 25225515), (7, 18018225), (9, 14014175), (15, 8408505), (21, 6006075), (25, 5045103), (35, 3603645), (45, 2802835), (63, 2002025), (73, 1727775), (75, 1681701), (105, 1201215), (175, 720729), (219, 575925), (225, 560567), (315, 400405), (365, 345555), (511, 246825), (525, 240243), (657, 191975), (1095, 115185), (1097, 114975), (1533, 82275), (1575, 80081), (1825, 69111), (2555, 49365), (3285, 38395), (3291, 38325), (4599, 27425), (5475, 23037), (5485, 22995), (7665, 16455), (7679, 16425), (9873, 12775)]