56163585

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{941}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 94411008

約数和(自身を除く): 38247423

約数列:

[1, 3, 5, 15, 23, 69, 115, 173, 345, 519, 865, 941, 2595, 2823, 3979, 4705, 11937, 14115, 19895, 21643, 59685, 64929, 108215, 162793, 324645, 488379, 813965, 2441895, 3744239, 11232717, 18721195, 56163585]

約数ペア:

[(1, 56163585), (3, 18721195), (5, 11232717), (15, 3744239), (23, 2441895), (69, 813965), (115, 488379), (173, 324645), (345, 162793), (519, 108215), (865, 64929), (941, 59685), (2595, 21643), (2823, 19895), (3979, 14115), (4705, 11937)]