27078250

素因数分解:

$2^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{1217}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 51302160

約数和(自身を除く): 24223910

約数列:

[1, 2, 5, 10, 25, 50, 89, 125, 178, 250, 445, 890, 1217, 2225, 2434, 4450, 6085, 11125, 12170, 22250, 30425, 60850, 108313, 152125, 216626, 304250, 541565, 1083130, 2707825, 5415650, 13539125, 27078250]

約数ペア:

[(1, 27078250), (2, 13539125), (5, 5415650), (10, 2707825), (25, 1083130), (50, 541565), (89, 304250), (125, 216626), (178, 152125), (250, 108313), (445, 60850), (890, 30425), (1217, 22250), (2225, 12170), (2434, 11125), (4450, 6085)]