4749715

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 6410160

約数和(自身を除く): 1660445

約数列:

[1, 5, 17, 19, 85, 95, 173, 289, 323, 865, 1445, 1615, 2941, 3287, 5491, 14705, 16435, 27455, 49997, 55879, 249985, 279395, 949943, 4749715]

約数ペア:

[(1, 4749715), (5, 949943), (17, 279395), (19, 249985), (85, 55879), (95, 49997), (173, 27455), (289, 16435), (323, 14705), (865, 5491), (1445, 3287), (1615, 2941)]