39413505

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3373}}^1$

素因数の和:3441

約数の個数: 32

約数和(自身を含む): 68019840

約数和(自身を除く): 28606335

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 3373, 3895, 10119, 11685, 16865, 50595, 64087, 138293, 192261, 320435, 414879, 691465, 961305, 2074395, 2627567, 7882701, 13137835, 39413505]

約数ペア:

[(1, 39413505), (3, 13137835), (5, 7882701), (15, 2627567), (19, 2074395), (41, 961305), (57, 691465), (95, 414879), (123, 320435), (205, 192261), (285, 138293), (615, 64087), (779, 50595), (2337, 16865), (3373, 11685), (3895, 10119)]