56876365

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{125003}}^1$

素因数の和:125028

約数の個数: 16

約数和(自身を含む): 84002688

約数和(自身を除く): 27126323

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 125003, 625015, 875021, 1625039, 4375105, 8125195, 11375273, 56876365]

約数ペア:

[(1, 56876365), (5, 11375273), (7, 8125195), (13, 4375105), (35, 1625039), (65, 875021), (91, 625015), (455, 125003)]