2461485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{971}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 4269024

約数和(自身を除く): 1807539

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 971, 2535, 2913, 4855, 12623, 14565, 37869, 63115, 164099, 189345, 492297, 820495, 2461485]

約数ペア:

[(1, 2461485), (3, 820495), (5, 492297), (13, 189345), (15, 164099), (39, 63115), (65, 37869), (169, 14565), (195, 12623), (507, 4855), (845, 2913), (971, 2535)]