2016065675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{117043}}^1$

素因数の和:117119

約数の個数: 24

約数和(自身を含む): 2743043184

約数和(自身を除く): 726977509

約数列:

[1, 5, 13, 25, 53, 65, 265, 325, 689, 1325, 3445, 17225, 117043, 585215, 1521559, 2926075, 6203279, 7607795, 31016395, 38038975, 80642627, 155081975, 403213135, 2016065675]

約数ペア:

[(1, 2016065675), (5, 403213135), (13, 155081975), (25, 80642627), (53, 38038975), (65, 31016395), (265, 7607795), (325, 6203279), (689, 2926075), (1325, 1521559), (3445, 585215), (17225, 117043)]