55515435

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4751}}^1$

素因数の和:4819

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 40284885

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 3895, 4751, 11685, 14253, 23755, 71265, 90269, 194791, 270807, 451345, 584373, 973955, 1354035, 2921865, 3701029, 11103087, 18505145, 55515435]

約数ペア:

[(1, 55515435), (3, 18505145), (5, 11103087), (15, 3701029), (19, 2921865), (41, 1354035), (57, 973955), (95, 584373), (123, 451345), (205, 270807), (285, 194791), (615, 90269), (779, 71265), (2337, 23755), (3895, 14253), (4751, 11685)]