128068265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103699}}^1$

素因数の和:103736

約数の個数: 16

約数和(自身を含む): 174216000

約数和(自身を除く): 46147735

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 103699, 518495, 1348087, 1970281, 6740435, 9851405, 25613653, 128068265]

約数ペア:

[(1, 128068265), (5, 25613653), (13, 9851405), (19, 6740435), (65, 1970281), (95, 1348087), (247, 518495), (1235, 103699)]