25378665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{130147}}^1$

素因数の和:130168

約数の個数: 16

約数和(自身を含む): 43729728

約数和(自身を除く): 18351063

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 130147, 390441, 650735, 1691911, 1952205, 5075733, 8459555, 25378665]

約数ペア:

[(1, 25378665), (3, 8459555), (5, 5075733), (13, 1952205), (15, 1691911), (39, 650735), (65, 390441), (195, 130147)]