26266505

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 32270400

約数和(自身を除く): 6003895

約数列:

[1, 5, 59, 269, 295, 331, 1345, 1655, 15871, 19529, 79355, 89039, 97645, 445195, 5253301, 26266505]

約数ペア:

[(1, 26266505), (5, 5253301), (59, 445195), (269, 97645), (295, 89039), (331, 79355), (1345, 19529), (1655, 15871)]