12944265

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 21603456

約数和(自身を除く): 8659191

約数列:

[1, 3, 5, 15, 37, 83, 111, 185, 249, 281, 415, 555, 843, 1245, 1405, 3071, 4215, 9213, 10397, 15355, 23323, 31191, 46065, 51985, 69969, 116615, 155955, 349845, 862951, 2588853, 4314755, 12944265]

約数ペア:

[(1, 12944265), (3, 4314755), (5, 2588853), (15, 862951), (37, 349845), (83, 155955), (111, 116615), (185, 69969), (249, 51985), (281, 46065), (415, 31191), (555, 23323), (843, 15355), (1245, 10397), (1405, 9213), (3071, 4215)]