61170265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{20023}}^1$

素因数の和:20088

約数の個数: 16

約数和(自身を含む): 80736768

約数和(自身を除く): 19566503

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 20023, 100115, 260299, 941081, 1301495, 4705405, 12234053, 61170265]

約数ペア:

[(1, 61170265), (5, 12234053), (13, 4705405), (47, 1301495), (65, 941081), (235, 260299), (611, 100115), (3055, 20023)]