129303625

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 181254528

約数和(自身を除く): 51950903

約数列:

[1, 5, 11, 25, 55, 83, 103, 121, 125, 275, 415, 515, 605, 913, 1133, 1375, 2075, 2575, 3025, 4565, 5665, 8549, 10043, 10375, 12463, 12875, 15125, 22825, 28325, 42745, 50215, 62315, 94039, 114125, 141625, 213725, 251075, 311575, 470195, 1034429, 1068625, 1255375, 1557875, 2350975, 5172145, 11754875, 25860725, 129303625]

約数ペア:

[(1, 129303625), (5, 25860725), (11, 11754875), (25, 5172145), (55, 2350975), (83, 1557875), (103, 1255375), (121, 1068625), (125, 1034429), (275, 470195), (415, 311575), (515, 251075), (605, 213725), (913, 141625), (1133, 114125), (1375, 94039), (2075, 62315), (2575, 50215), (3025, 42745), (4565, 28325), (5665, 22825), (8549, 15125), (10043, 12875), (10375, 12463)]