27013275

素因数分解:

$3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{569}}^1$

素因数の和:796

約数の個数: 36

約数和(自身を含む): 48698520

約数和(自身を除く): 21685245

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 211, 225, 569, 633, 1055, 1707, 1899, 2845, 3165, 5121, 5275, 8535, 9495, 14225, 15825, 25605, 42675, 47475, 120059, 128025, 360177, 600295, 1080531, 1800885, 3001475, 5402655, 9004425, 27013275]

約数ペア:

[(1, 27013275), (3, 9004425), (5, 5402655), (9, 3001475), (15, 1800885), (25, 1080531), (45, 600295), (75, 360177), (211, 128025), (225, 120059), (569, 47475), (633, 42675), (1055, 25605), (1707, 15825), (1899, 14225), (2845, 9495), (3165, 8535), (5121, 5275)]