243171395

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{3851}}^1$

素因数の和:4102

約数の個数: 16

約数和(自身を含む): 297590112

約数和(自身を除く): 54418717

約数列:

[1, 5, 73, 173, 365, 865, 3851, 12629, 19255, 63145, 281123, 666223, 1405615, 3331115, 48634279, 243171395]

約数ペア:

[(1, 243171395), (5, 48634279), (73, 3331115), (173, 1405615), (365, 666223), (865, 281123), (3851, 63145), (12629, 19255)]