2008752015

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{28499}}^1$

素因数の和:28671

約数の個数: 32

約数和(自身を含む): 3326976000

約数和(自身を除く): 1318223985

約数列:

[1, 3, 5, 15, 37, 111, 127, 185, 381, 555, 635, 1905, 4699, 14097, 23495, 28499, 70485, 85497, 142495, 427485, 1054463, 3163389, 3619373, 5272315, 10858119, 15816945, 18096865, 54290595, 133916801, 401750403, 669584005, 2008752015]

約数ペア:

[(1, 2008752015), (3, 669584005), (5, 401750403), (15, 133916801), (37, 54290595), (111, 18096865), (127, 15816945), (185, 10858119), (381, 5272315), (555, 3619373), (635, 3163389), (1905, 1054463), (4699, 427485), (14097, 142495), (23495, 85497), (28499, 70485)]