11170755

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 20756736

約数和(自身を除く): 9585981

約数列:

[1, 3, 5, 9, 15, 23, 43, 45, 69, 115, 129, 207, 215, 251, 345, 387, 645, 753, 989, 1035, 1255, 1935, 2259, 2967, 3765, 4945, 5773, 8901, 10793, 11295, 14835, 17319, 28865, 32379, 44505, 51957, 53965, 86595, 97137, 161895, 248239, 259785, 485685, 744717, 1241195, 2234151, 3723585, 11170755]

約数ペア:

[(1, 11170755), (3, 3723585), (5, 2234151), (9, 1241195), (15, 744717), (23, 485685), (43, 259785), (45, 248239), (69, 161895), (115, 97137), (129, 86595), (207, 53965), (215, 51957), (251, 44505), (345, 32379), (387, 28865), (645, 17319), (753, 14835), (989, 11295), (1035, 10793), (1255, 8901), (1935, 5773), (2259, 4945), (2967, 3765)]