156780299525

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{2729}}^1\times {\mathrm{79241}}^1$

素因数の和:82009

約数の個数: 24

約数和(自身を含む): 201187513800

約数和(自身を除く): 44407214275

約数列:

[1, 5, 25, 29, 145, 725, 2729, 13645, 68225, 79141, 79241, 395705, 396205, 1978525, 1981025, 2297989, 11489945, 57449725, 216248689, 1081243445, 5406217225, 6271211981, 31356059905, 156780299525]

約数ペア:

[(1, 156780299525), (5, 31356059905), (25, 6271211981), (29, 5406217225), (145, 1081243445), (725, 216248689), (2729, 57449725), (13645, 11489945), (68225, 2297989), (79141, 1981025), (79241, 1978525), (395705, 396205)]