25406795

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 31173120

約数和(自身を除く): 5766325

約数列:

[1, 5, 79, 131, 395, 491, 655, 2455, 10349, 38789, 51745, 64321, 193945, 321605, 5081359, 25406795]

約数ペア:

[(1, 25406795), (5, 5081359), (79, 321605), (131, 193945), (395, 64321), (491, 51745), (655, 38789), (2455, 10349)]