64070985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16883}}^1$

素因数の和:16925

約数の個数: 32

約数和(自身を含む): 116702208

約数和(自身を除く): 52631223

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 16883, 50649, 84415, 185713, 253245, 388309, 557139, 928565, 1164927, 1941545, 2785695, 4271399, 5824635, 12814197, 21356995, 64070985]

約数ペア:

[(1, 64070985), (3, 21356995), (5, 12814197), (11, 5824635), (15, 4271399), (23, 2785695), (33, 1941545), (55, 1164927), (69, 928565), (115, 557139), (165, 388309), (253, 253245), (345, 185713), (759, 84415), (1265, 50649), (3795, 16883)]