25285273

素因数分解:

${\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:733

約数の個数: 16

約数和(自身を含む): 29045520

約数和(自身を除く): 3760247

約数列:

[1, 13, 17, 169, 221, 677, 2197, 2873, 8801, 11509, 37349, 114413, 149617, 1487369, 1945021, 25285273]

約数ペア:

[(1, 25285273), (13, 1945021), (17, 1487369), (169, 149617), (221, 114413), (677, 37349), (2197, 11509), (2873, 8801)]