2009752455

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{84961}}^1$

素因数の和:85071

約数の個数: 32

約数和(自身を含む): 3425667840

約数和(自身を除く): 1415915385

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 415, 1245, 1577, 4731, 7885, 23655, 84961, 254883, 424805, 1274415, 1614259, 4842777, 7051763, 8071295, 21155289, 24213885, 35258815, 105776445, 133983497, 401950491, 669917485, 2009752455]

約数ペア:

[(1, 2009752455), (3, 669917485), (5, 401950491), (15, 133983497), (19, 105776445), (57, 35258815), (83, 24213885), (95, 21155289), (249, 8071295), (285, 7051763), (415, 4842777), (1245, 1614259), (1577, 1274415), (4731, 424805), (7885, 254883), (23655, 84961)]