222080235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{15601}}^1$

素因数の和:15695

約数の個数: 32

約数和(自身を含む): 387928128

約数和(自身を除く): 165847893

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 195, 219, 365, 949, 1095, 2847, 4745, 14235, 15601, 46803, 78005, 202813, 234015, 608439, 1014065, 1138873, 3042195, 3416619, 5694365, 14805349, 17083095, 44416047, 74026745, 222080235]

約数ペア:

[(1, 222080235), (3, 74026745), (5, 44416047), (13, 17083095), (15, 14805349), (39, 5694365), (65, 3416619), (73, 3042195), (195, 1138873), (219, 1014065), (365, 608439), (949, 234015), (1095, 202813), (2847, 78005), (4745, 46803), (14235, 15601)]