31197285

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{33013}}^1$

素因数の和:33034

約数の個数: 32

約数和(自身を含む): 63386880

約数和(自身を除く): 32189595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 33013, 99039, 165065, 231091, 297117, 495195, 693273, 891351, 1155455, 1485585, 2079819, 3466365, 4456755, 6239457, 10399095, 31197285]

約数ペア:

[(1, 31197285), (3, 10399095), (5, 6239457), (7, 4456755), (9, 3466365), (15, 2079819), (21, 1485585), (27, 1155455), (35, 891351), (45, 693273), (63, 495195), (105, 297117), (135, 231091), (189, 165065), (315, 99039), (945, 33013)]