427248935

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1\times {\mathrm{1223}}^1$

素因数の和:1978

約数の個数: 16

約数和(自身を含む): 518633280

約数和(自身を除く): 91384345

約数列:

[1, 5, 109, 545, 641, 1223, 3205, 6115, 69869, 133307, 349345, 666535, 783943, 3919715, 85449787, 427248935]

約数ペア:

[(1, 427248935), (5, 85449787), (109, 3919715), (545, 783943), (641, 666535), (1223, 349345), (3205, 133307), (6115, 69869)]