25965855

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12277}}^1$

素因数の和:12335

約数の個数: 24

約数和(自身を含む): 45968832

約数和(自身を除く): 20002977

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 12277, 36831, 61385, 110493, 184155, 552465, 577019, 1731057, 2885095, 5193171, 8655285, 25965855]

約数ペア:

[(1, 25965855), (3, 8655285), (5, 5193171), (9, 2885095), (15, 1731057), (45, 577019), (47, 552465), (141, 184155), (235, 110493), (423, 61385), (705, 36831), (2115, 12277)]