272998895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{577}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 367053120

約数和(自身を除く): 94054225

約数列:

[1, 5, 13, 29, 65, 145, 251, 377, 577, 1255, 1885, 2885, 3263, 7279, 7501, 16315, 16733, 36395, 37505, 83665, 94627, 144827, 217529, 473135, 724135, 1087645, 1882751, 4199983, 9413755, 20999915, 54599779, 272998895]

約数ペア:

[(1, 272998895), (5, 54599779), (13, 20999915), (29, 9413755), (65, 4199983), (145, 1882751), (251, 1087645), (377, 724135), (577, 473135), (1255, 217529), (1885, 144827), (2885, 94627), (3263, 83665), (7279, 37505), (7501, 36395), (16315, 16733)]