12000090815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{20369}}^1$

素因数の和:20659

約数の個数: 32

約数和(自身を含む): 15839712000

約数和(自身を除く): 3839621185

約数列:

[1, 5, 17, 29, 85, 145, 239, 493, 1195, 2465, 4063, 6931, 20315, 20369, 34655, 101845, 117827, 346273, 589135, 590701, 1731365, 2953505, 4868191, 10041917, 24340955, 50209585, 82759247, 141177539, 413796235, 705887695, 2400018163, 12000090815]

約数ペア:

[(1, 12000090815), (5, 2400018163), (17, 705887695), (29, 413796235), (85, 141177539), (145, 82759247), (239, 50209585), (493, 24340955), (1195, 10041917), (2465, 4868191), (4063, 2953505), (6931, 1731365), (20315, 590701), (20369, 589135), (34655, 346273), (101845, 117827)]