470745

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 915840

約数和(自身を除く): 445095

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 317, 495, 951, 1485, 1585, 2853, 3487, 4755, 8559, 10461, 14265, 17435, 31383, 42795, 52305, 94149, 156915, 470745]

約数ペア:

[(1, 470745), (3, 156915), (5, 94149), (9, 52305), (11, 42795), (15, 31383), (27, 17435), (33, 14265), (45, 10461), (55, 8559), (99, 4755), (135, 3487), (165, 2853), (297, 1585), (317, 1485), (495, 951)]