358594025

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{2131}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 456827904

約数和(自身を除く): 98233879

約数列:

[1, 5, 25, 53, 127, 265, 635, 1325, 2131, 3175, 6731, 10655, 33655, 53275, 112943, 168275, 270637, 564715, 1353185, 2823575, 6765925, 14343761, 71718805, 358594025]

約数ペア:

[(1, 358594025), (5, 71718805), (25, 14343761), (53, 6765925), (127, 2823575), (265, 1353185), (635, 564715), (1325, 270637), (2131, 168275), (3175, 112943), (6731, 53275), (10655, 33655)]