128230705

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{3109}}^1$

素因数の和:3300

約数の個数: 16

約数和(自身を含む): 157415760

約数和(自身を除く): 29185055

約数列:

[1, 5, 73, 113, 365, 565, 3109, 8249, 15545, 41245, 226957, 351317, 1134785, 1756585, 25646141, 128230705]

約数ペア:

[(1, 128230705), (5, 25646141), (73, 1756585), (113, 1134785), (365, 351317), (565, 226957), (3109, 41245), (8249, 15545)]