180068545

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{2027}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 219510720

約数和(自身を除く): 39442175

約数列:

[1, 5, 109, 163, 545, 815, 2027, 10135, 17767, 88835, 220943, 330401, 1104715, 1652005, 36013709, 180068545]

約数ペア:

[(1, 180068545), (5, 36013709), (109, 1652005), (163, 1104715), (545, 330401), (815, 220943), (2027, 88835), (10135, 17767)]