13250445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5227}}^1$

素因数の和:5261

約数の個数: 24

約数和(自身を含む): 22961376

約数和(自身を除く): 9710931

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 5227, 15681, 26135, 67951, 78405, 203853, 339755, 883363, 1019265, 2650089, 4416815, 13250445]

約数ペア:

[(1, 13250445), (3, 4416815), (5, 2650089), (13, 1019265), (15, 883363), (39, 339755), (65, 203853), (169, 78405), (195, 67951), (507, 26135), (845, 15681), (2535, 5227)]