28558035

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19231}}^1$

素因数の和:19256

約数の個数: 32

約数和(自身を含む): 55388160

約数和(自身を除く): 26830125

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 19231, 57693, 96155, 173079, 211541, 288465, 519237, 634623, 865395, 1057705, 1903869, 2596185, 3173115, 5711607, 9519345, 28558035]

約数ペア:

[(1, 28558035), (3, 9519345), (5, 5711607), (9, 3173115), (11, 2596185), (15, 1903869), (27, 1057705), (33, 865395), (45, 634623), (55, 519237), (99, 288465), (135, 211541), (165, 173079), (297, 96155), (495, 57693), (1485, 19231)]