25349635

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 33023376

約数和(自身を除く): 7673741

約数列:

[1, 5, 17, 53, 85, 265, 289, 331, 901, 1445, 1655, 4505, 5627, 15317, 17543, 28135, 76585, 87715, 95659, 298231, 478295, 1491155, 5069927, 25349635]

約数ペア:

[(1, 25349635), (5, 5069927), (17, 1491155), (53, 478295), (85, 298231), (265, 95659), (289, 87715), (331, 76585), (901, 28135), (1445, 17543), (1655, 15317), (4505, 5627)]