490366905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{56267}}^1$

素因数の和:56365

約数の個数: 32

約数和(自身を含む): 907490304

約数和(自身を除く): 417123399

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 2905, 8715, 56267, 168801, 281335, 393869, 844005, 1181607, 1969345, 4670161, 5908035, 14010483, 23350805, 32691127, 70052415, 98073381, 163455635, 490366905]

約数ペア:

[(1, 490366905), (3, 163455635), (5, 98073381), (7, 70052415), (15, 32691127), (21, 23350805), (35, 14010483), (83, 5908035), (105, 4670161), (249, 1969345), (415, 1181607), (581, 844005), (1245, 393869), (1743, 281335), (2905, 168801), (8715, 56267)]