4130690875

素因数分解:

$5^3\times {\mathrm{127}}^1\times {\mathrm{260201}}^1$

素因数の和:260343

約数の個数: 16

約数和(自身を含む): 5195713536

約数和(自身を除く): 1065022661

約数列:

[1, 5, 25, 125, 127, 635, 3175, 15875, 260201, 1301005, 6505025, 32525125, 33045527, 165227635, 826138175, 4130690875]

約数ペア:

[(1, 4130690875), (5, 826138175), (25, 165227635), (125, 33045527), (127, 32525125), (635, 6505025), (3175, 1301005), (15875, 260201)]