1305372275

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{735421}}^1$

素因数の和:735502

約数の個数: 12

約数和(自身を含む): 1641461904

約数和(自身を除く): 336089629

約数列:

[1, 5, 25, 71, 355, 1775, 735421, 3677105, 18385525, 52214891, 261074455, 1305372275]

約数ペア:

[(1, 1305372275), (5, 261074455), (25, 52214891), (71, 18385525), (355, 3677105), (1775, 735421)]