26687895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{136861}}^1$

素因数の和:136882

約数の個数: 16

約数和(自身を含む): 45985632

約数和(自身を除く): 19297737

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 136861, 410583, 684305, 1779193, 2052915, 5337579, 8895965, 26687895]

約数ペア:

[(1, 26687895), (3, 8895965), (5, 5337579), (13, 2052915), (15, 1779193), (39, 684305), (65, 410583), (195, 136861)]