57690855

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27277}}^1$

素因数の和:27335

約数の個数: 24

約数和(自身を含む): 102128832

約数和(自身を除く): 44437977

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 27277, 81831, 136385, 245493, 409155, 1227465, 1282019, 3846057, 6410095, 11538171, 19230285, 57690855]

約数ペア:

[(1, 57690855), (3, 19230285), (5, 11538171), (9, 6410095), (15, 3846057), (45, 1282019), (47, 1227465), (141, 409155), (235, 245493), (423, 136385), (705, 81831), (2115, 27277)]