5572385

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 8477952

約数和(自身を除く): 2905567

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 185, 259, 331, 455, 481, 1295, 1655, 2317, 2405, 3367, 4303, 11585, 12247, 16835, 21515, 30121, 61235, 85729, 150605, 159211, 428645, 796055, 1114477, 5572385]

約数ペア:

[(1, 5572385), (5, 1114477), (7, 796055), (13, 428645), (35, 159211), (37, 150605), (65, 85729), (91, 61235), (185, 30121), (259, 21515), (331, 16835), (455, 12247), (481, 11585), (1295, 4303), (1655, 3367), (2317, 2405)]