151930905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13523}}^1$

素因数の和:13645

約数の個数: 32

約数和(自身を含む): 280433664

約数和(自身を除く): 128502759

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 107, 321, 535, 749, 1605, 2247, 3745, 11235, 13523, 40569, 67615, 94661, 202845, 283983, 473305, 1419915, 1446961, 4340883, 7234805, 10128727, 21704415, 30386181, 50643635, 151930905]

約数ペア:

[(1, 151930905), (3, 50643635), (5, 30386181), (7, 21704415), (15, 10128727), (21, 7234805), (35, 4340883), (105, 1446961), (107, 1419915), (321, 473305), (535, 283983), (749, 202845), (1605, 94661), (2247, 67615), (3745, 40569), (11235, 13523)]