13448465

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 16765056

約数和(自身を除く): 3316591

約数列:

[1, 5, 43, 71, 215, 355, 881, 3053, 4405, 15265, 37883, 62551, 189415, 312755, 2689693, 13448465]

約数ペア:

[(1, 13448465), (5, 2689693), (43, 312755), (71, 189415), (215, 62551), (355, 37883), (881, 15265), (3053, 4405)]