87693875

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 114162048

約数和(自身を除く): 26468173

約数列:

[1, 5, 25, 41, 71, 125, 205, 241, 355, 1025, 1205, 1775, 2911, 5125, 6025, 8875, 9881, 14555, 17111, 30125, 49405, 72775, 85555, 247025, 363875, 427775, 701551, 1235125, 2138875, 3507755, 17538775, 87693875]

約数ペア:

[(1, 87693875), (5, 17538775), (25, 3507755), (41, 2138875), (71, 1235125), (125, 701551), (205, 427775), (241, 363875), (355, 247025), (1025, 85555), (1205, 72775), (1775, 49405), (2911, 30125), (5125, 17111), (6025, 14555), (8875, 9881)]