127521225

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43597}}^1$

素因数の和:43626

約数の個数: 36

約数和(自身を含む): 245979916

約数和(自身を除く): 118458691

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 43597, 130791, 217985, 392373, 566761, 653955, 1089925, 1700283, 1961865, 2833805, 3269775, 5100849, 8501415, 9809325, 14169025, 25504245, 42507075, 127521225]

約数ペア:

[(1, 127521225), (3, 42507075), (5, 25504245), (9, 14169025), (13, 9809325), (15, 8501415), (25, 5100849), (39, 3269775), (45, 2833805), (65, 1961865), (75, 1700283), (117, 1089925), (195, 653955), (225, 566761), (325, 392373), (585, 217985), (975, 130791), (2925, 43597)]