157085190815

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{195136883}}^1$

素因数の和:195136918

約数の個数: 16

約数和(自身を含む): 224797690368

約数和(自身を除く): 67712499553

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 195136883, 975684415, 1365958181, 4488148309, 6829790905, 22440741545, 31417038163, 157085190815]

約数ペア:

[(1, 157085190815), (5, 31417038163), (7, 22440741545), (23, 6829790905), (35, 4488148309), (115, 1365958181), (161, 975684415), (805, 195136883)]