57125115

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22271}}^1$

素因数の和:22304

約数の個数: 32

約数和(自身を含む): 106905600

約数和(自身を除く): 49780485

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 22271, 66813, 111355, 200439, 334065, 423149, 601317, 1002195, 1269447, 2115745, 3006585, 3808341, 6347235, 11425023, 19041705, 57125115]

約数ペア:

[(1, 57125115), (3, 19041705), (5, 11425023), (9, 6347235), (15, 3808341), (19, 3006585), (27, 2115745), (45, 1269447), (57, 1002195), (95, 601317), (135, 423149), (171, 334065), (285, 200439), (513, 111355), (855, 66813), (2565, 22271)]