7146505

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 8926848

約数和(自身を除く): 1780343

約数列:

[1, 5, 41, 71, 205, 355, 491, 2455, 2911, 14555, 20131, 34861, 100655, 174305, 1429301, 7146505]

約数ペア:

[(1, 7146505), (5, 1429301), (41, 174305), (71, 100655), (205, 34861), (355, 20131), (491, 14555), (2455, 2911)]