131832465

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1193}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 216639360

約数和(自身を除く): 84806895

約数列:

[1, 3, 5, 15, 53, 139, 159, 265, 417, 695, 795, 1193, 2085, 3579, 5965, 7367, 17895, 22101, 36835, 63229, 110505, 165827, 189687, 316145, 497481, 829135, 948435, 2487405, 8788831, 26366493, 43944155, 131832465]

約数ペア:

[(1, 131832465), (3, 43944155), (5, 26366493), (15, 8788831), (53, 2487405), (139, 948435), (159, 829135), (265, 497481), (417, 316145), (695, 189687), (795, 165827), (1193, 110505), (2085, 63229), (3579, 36835), (5965, 22101), (7367, 17895)]