213179655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{3863}}^1$

素因数の和:4167

約数の個数: 32

約数和(自身を含む): 368718336

約数和(自身を除く): 155538681

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 283, 849, 1415, 3679, 3863, 4245, 11037, 11589, 18395, 19315, 50219, 55185, 57945, 150657, 251095, 753285, 1093229, 3279687, 5466145, 14211977, 16398435, 42635931, 71059885, 213179655]

約数ペア:

[(1, 213179655), (3, 71059885), (5, 42635931), (13, 16398435), (15, 14211977), (39, 5466145), (65, 3279687), (195, 1093229), (283, 753285), (849, 251095), (1415, 150657), (3679, 57945), (3863, 55185), (4245, 50219), (11037, 19315), (11589, 18395)]