417490405

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{5051}}^1$

素因数の和:5388

約数の個数: 16

約数和(自身を含む): 511181568

約数和(自身を除く): 93691163

約数列:

[1, 5, 61, 271, 305, 1355, 5051, 16531, 25255, 82655, 308111, 1368821, 1540555, 6844105, 83498081, 417490405]

約数ペア:

[(1, 417490405), (5, 83498081), (61, 6844105), (271, 1540555), (305, 1368821), (1355, 308111), (5051, 82655), (16531, 25255)]