127741315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{115603}}^1$

素因数の和:115638

約数の個数: 16

約数和(自身を含む): 174793248

約数和(自身を除く): 47051933

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 115603, 578015, 1502839, 1965251, 7514195, 9826255, 25548263, 127741315]

約数ペア:

[(1, 127741315), (5, 25548263), (13, 9826255), (17, 7514195), (65, 1965251), (85, 1502839), (221, 578015), (1105, 115603)]