1556157055

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1\times {\mathrm{4219}}^1$

素因数の和:5334

約数の個数: 16

約数和(自身を含む): 1895961600

約数和(自身を除く): 339804545

約数列:

[1, 5, 71, 355, 1039, 4219, 5195, 21095, 73769, 299549, 368845, 1497745, 4383541, 21917705, 311231411, 1556157055]

約数ペア:

[(1, 1556157055), (5, 311231411), (71, 21917705), (355, 4383541), (1039, 1497745), (4219, 368845), (5195, 299549), (21095, 73769)]