5429725

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 8570880

約数和(自身を除く): 3141155

約数列:

[1, 5, 7, 19, 23, 25, 35, 71, 95, 115, 133, 161, 175, 355, 437, 475, 497, 575, 665, 805, 1349, 1633, 1775, 2185, 2485, 3059, 3325, 4025, 6745, 8165, 9443, 10925, 11431, 12425, 15295, 31027, 33725, 40825, 47215, 57155, 76475, 155135, 217189, 236075, 285775, 775675, 1085945, 5429725]

約数ペア:

[(1, 5429725), (5, 1085945), (7, 775675), (19, 285775), (23, 236075), (25, 217189), (35, 155135), (71, 76475), (95, 57155), (115, 47215), (133, 40825), (161, 33725), (175, 31027), (355, 15295), (437, 12425), (475, 11431), (497, 10925), (575, 9443), (665, 8165), (805, 6745), (1349, 4025), (1633, 3325), (1775, 3059), (2185, 2485)]